Exhibit 1.1
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                         AMENDED AND RESTATED BYLAWS OF
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                  GRUPO AEROPORTUARIO DEL SURESTE, S.A. de C.V.
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                Name, Purpose, Domicile, Nationality and Duration

         ARTICLE ONE. Name. The name of the Company is Grupo Aeroportuario del
Sureste, which shall always be followed by the words "Sociedad Anonima de
Capital Variable" or by the abbreviation "S.A. de C.V."

         ARTICLE TWO.  Corporate Purpose.  The purpose of the Company shall be:

         1. To acquire shares, interests or participations in private or
government-owned companies, whether as incorporator or by acquiring shares or
participations in companies already established, dedicated to the management,
operation, including the rendering of airport, complementary and commercial
services, construction and/or utilization of civil aerodromes and in accordance
with the Airport Law and its Regulation, as well as to participate in the
capital stock of companies that render any type of services and to vote its own
shares, when required, as a block, in accordance with these bylaws or as
instructed by the Board of Directors, the shareholders or any other person to
whom said authority has been delegated by the terms of these bylaws; to sell,
transfer or dispose of any such shares or participations or other securities
permitted by law.

         2. To receive from other Mexican or foreign companies, entities or
individuals, and to render to the companies in which it may have an interest or
participation or to other entities, companies or individuals, all services which
may be required for carrying out its corporate purpose, including, without
limitation, technical consulting services in the industrial, administrative,
accounting, marketing or finance fields in connection with the management,
operation, construction and/or utilization of airports.

         3. To request or obtain under any title, directly or by means of its
subsidiaries, concessions and permits for the management, operation,
construction and/or utilization of the airports, as well as for rendering any
other services necessary for the utilization of such airports and the carrying
out of any activity which supports and relates to such purpose, including, but
not limited to, any warehousing activity, except fiscal warehousing and any
other activity complementary to the services rendered and which directly
benefits the airports, as well as to grant guarantees on such concessions and
permits. Likewise, in the terms set forth in the corresponding regulations and
in the respective concession title, the Company may receive directly or through
its subsidiaries the revenues arising from the use of the civil aerodrome
infrastructure, the execution of contracts, the direct rendering of services, as
well as from the performance of commercial activities.

         4. To obtain, acquire, use, license or dispose of all types of patents,
certificates of invention, trademarks, trade names, copyrights or rights
thereon, whether in the United Mexican States or abroad.

         5. To obtain all types of loans or credits, with or without specific
guarantee, and to grant loans to civil or business Companies, entities or
individuals with which the Company may have a shareholding interest of more than
50%(fifty percent) of its capital stock with voting rights or in which the
Company in any other manner has a controlling interest of the mentioned therein.

         6. To grant all types of guaranties and "aval" guaranties for issued
credits or obligations assumed by the Company or by companies, in which the
Company may have an interest or participation of more than 50% (fifty percent)
of their capital stock with voting rights or those in which the Company in any
other manner has a controlling interest.

         7. To issue and subscribe all types of credit licenses, to accept and
endorse them, including debentures with or without real guarantee.

         8. To issue all types of unsubscribed shares that integrate the capital
stock which will be kept in the Company's Treasury in order to be delivered when
the corresponding subscription is completed, as well as to execute option
agreements with third-parties in favor of those that grant the right to
subscribe and pay for shares that the Company issues. Likewise, the Company may
issue unsubscribed shares in accordance with the terms and conditions mentioned
in Article 81 of the Securities Market Law.

         9. To hold, possess, sell, transfer, dispose of or take in lease all
kinds of assets, personal or real estate property, as well as the real rights
over them, which may be necessary or convenient in the performance of its
corporate purpose or for the activities of the civil or business companies in
which the Company may have an interest or participation.

         10. In general, to carry out and execute all acts and contracts and
related transactions, incidentals or accessories thereto, which may be necessary
or convenient for the performance of the aforesaid purposes.

         ARTICLE THREE. Domicile. The domicile of the Company is the Mexico
City, Federal District; however, the Company may establish offices, agencies or
branches anywhere else in the Mexican Republic or abroad, arid submit to
conventional domiciles, without implying thereby a change in the corporate
domicile.

         ARTICLE FOUR. Nationality. The Company is of Mexican nationality. Any
foreigner who, at the time of in Company or at any time thereafter, should
acquire a corporate interest or participation in the Company, shall be
considered, due to that mere fact, as Mexican with respect to such interest or
participation, and it shall be understood, therefore, that such foreigner agrees
not to invoke the protection of its government, under the penalty, in case of
failure to comply with its agreement, of forfeiting such interest or
participation in favor of the Mexican Nation.

         ARTICLE FIVE. Duration. The duration of the Company shall be 100 (one
hundred) years, which term shall be computed from the date of its in Company and
may be extended by prior agreement of the shareholders in that regard.

                            Capital Stock and Shares

         ARTICLE SIX. Capital Stock. The capital stock shall be variable. The
minimum fixed capital without right of withdrawal is $7,767,276,107.00 Mexican
Currency (Seven Thousand Seven Hundred and Sixty Seven Million Two Hundred and
Seventy Six Thousand One Hundred and Seven Mexican Pesos 00/100), represented by
300,000,000 (Three Hundred Million) common, nominative, Class I shares without
par value, fully subscribed and paid. The variable portion of the capital stock
shall not exceed ten times the minimum fixed portion, without right of
withdrawal, and shall be represented by common, nominative, Class II shares.
Both types of shares shall have the characteristics determined by the
shareholders meeting which approve their issuance. Unless the Company's bylaws
are amended in accordance with Article 12 herein, both types of shares shall be
divided into two series of shares, as follows:

         1. Free subscription series "B" shares that shall represent up to 100%
(one hundred percent) of the capital stock and may be acquired by any person,
including individuals, companies or entities defined as foreign investors
according to Article 2 of the Foreign Investment Law; and

         2. Free subscription series "BB" shares that shall represent up to 15%
(fifteen percent) of the capital stock and may be acquired by any person,
including individuals, companies or entities defined as foreign investors
according to Article 2 of the Foreign Investment Law. Series "BB" shares shall
be subjected to the following rules:

          (a)  Shareholders of series "BB" shares shall have the right to
               nominate 2 (two) members of the Company's Board of Directors and
               their alternates by majority vote of this series, who shall have
               the rights and authority set forth in these bylaws;

          (b)  Shareholders of series "BB" shares may only be transferred before
               their conversion into series "B" shares in accordance with
               Article 11 of these bylaws. In any case, once series "BB" shares
               are transferred and consequently converted into series "B"
               shares, the 15% (fifteen percent) mentioned in the first section
               of this second paragraph will be reduced by the proportion of
               series "BB" shares converted into series "B" shares and the such
               percentage may only be increased with the approval of the
               shareholders representing 85% (eighty five percent) of the
               capital stock in an extraordinary meeting according to Article 12
               of the bylaws; and

          (c)  Notwithstanding the previous paragraph (b), the series "BB"
               shares may be converted into series "B" shares after 15 (fifteen)
               years as of December 1, 1998, the date the Company executed the
               Technical Assistance and Transfer of Technology Agreement with
               the holders of series "BB" shares (the "Strategic Partner"), as
               long as in an extraordinary shareholders meeting, a majority of
               the shareholders that hold, at least 51% (fifty-one percent) of
               the series "B" shares that are not held by the Strategic Partner
               or by a Related Person of such, vote to, (1) approve of such
               conversion and (ii) not to renew the Technical Assistance and
               Transference of Technology Agreement. However, in case the
               Strategic Partner, after the 15 (fifteen) years period
               above-mentioned, directly or indirectly, has less than 7.65%
               (seven point sixty five percent) of the series "BB" shares of the
               Company's capital stock, then these shares shall be obligated to
               be converted into series "B" shares,

               If as a result of such conversion, a shareholder exceeds the
               individual holder limit established in the following Article 12,
               such shareholder shall have a period of 30 (thirty) days in order
               to sell the exceeding shares and, in its shortage, the Company
               shall be authorized to amortize the exceeding shares from such
               authorized individual share to the [accountable value] in
               accordance with the audited financial statements of the last
               fiscal year as approved by a shareholders meeting.limit
               established in the following Article 12, such shareholder shall
               have a period of 30 (thirty) days in order to sell the exceeding
               shares and, in its shortage, the Company shall be authorized to
               amortize the exceeding shares from such authorized individual
               share to the [accountable value] in accordance with the audited
               financial statements of the last fiscal year as approved by a
               shareholders meeting.

         The Company may issue any type of unsubscribed shares that comprises
the capital stock which shall be maintained in the Company's Treasury for
delivery as they are subscribed. Class "II" shares which are kept in the
Company's Treasury, with respect to those which the Company may grant options
for its subscription and payment, will be obligated to be converted into Class
"I" shares upon issuance of such options by the Company or holders of the
options and upon payment of the respective shares and, consequently, the minimum
fixed capital stock of the Company will be automatically increased and the Board
of Directors, within 30 (thirty) days of the issuance of these options on Class
"II" shares granted by the Company, shall convene a general extraordinary
shareholders meeting in which the amendment of this sixth Article will be
approved reflecting the effective amount of the minimum fixed capital of the
Company as applicable after the offering. Likewise, the Company may issue
unsubscribed shares under the terms and conditions provided for in Article 81 of
the Securities Market Law.

         All common shares, within their respective Series, shall confer equal
rights and obligations to their holders. The certificates covering the shares
shall contain all the requirements set forth in Article 125 of the General Law
of Business Companies; they may represent one or more shares and shall be signed
by one member of the Board of Directors appointed by the Series "B" shareholders
and by one appointed by the Series "BB" shareholders, and shall contain an exact
transcription of this Article, as well as of Articles Ten, Eleven, Twelve,
Thirteen and Fourteen of these bylaws.

         In the case of shares deposited in a securities deposit institution,
the Company may deliver to such institution multiple certificates or one single
certificate representing part or all of the shares relating to the issuance and
deposit, which may be issued in favor of such institution for securities deposit
and must contain coupons pursuant to the provisions of Article 74 of the
Securities Market Law. The Company must issue the corresponding definitive
certificates within a period no longer than 180 (One Hundred and Eighty) days as
of the date in which the respective issuance or exchange was resolved.

         ARTICLE SEVEN. Registry. The Company shall keep a Share Registry, which
may be maintained by the Company, by a Mexican credit institution or by an
institution authorized for the deposit of securities, acting in the name and on
behalf of the Company, as Registrar Agent, into which all of the transactions
regarding subscription, acquisition or transfer of shares are to be recorded and
where the names, domiciles, and nationalities of the shareholders, as well as of
those in whose favor shares are transferred, shall be set forth. In the event
that the shares representing the capital stock of the Company are quoted in the
stock exchange, said Share Registry shall be updated each year with the records
and entries maintained to such effect by the institution for the deposit of
securities where the shares of the Company are deposited, in accordance with the
applicable provisions of the Securities Market Law.

         The Share Registry shall be closed during the periods comprised from
the third working day prior to holding any shareholders meeting, up to and
including the date when the shareholders meeting is held, and therefore, during
any such periods, no entry into such Register shall be made.

         The Company shall not record in the Share Registry any subscriptions or
acquisitions of shares carried out in violation of the provisions of Article
Tenth hereinbelow; consequently, the Company shall not be bound to pay dividends
or, as the case may be, consider the vote of any such shares the acquisition of
which is not recorded with the Share Registry.

         The Company shall only consider as a legitimate holder of the shares
the person appearing on record as shareholder in the Share Registry, on the
terms of Articles 128 and 129 of the General Law of Business Companies and 78 of
the Securities Market Law.

         ARTICLE EIGHT. Cancellation of Registration. Whenever the shares of the
Company are registered with the National Securities Registry, on the terms of
the Securities Market Law and the general provisions issued by the National
Banking and Securities Commission and the cancellation of the registration of
the shares of the Company with said Registry is resolved, whether by own request
or by resolution adopted by the National Banking and Securities Commission or
any other competent authority, in accordance with the law, the shareholders
having control of the Company at that time bind themselves to make a tender
offer prior to cancellation, at the higher price resulting from: (i) the average
closing of operations effected during the 30 (thirty) days when the shares were
quoted prior to the date of the offer, or else (ii) at book value of the shares
in accordance with the last quarterly report submitted to the National Banking
and Securities Commission itself and to the stock exchange prior to the offer,
unless the National Banking and Securities Commission, when resolving the
authorization of the public offer to buy shares in view of the cancellation of
the aforesaid registration, authorizes a different price.

         Any amendments to this Article of the bylaws requires the prior
approval of the National Banking and Securities Commission and the resolution of
the Extraordinary Shareholders Meeting adopted by a minimum quorum of 95%
(ninety-five per cent) of the corporate voting capital entitled to vote.

         ARTICLE NINE. Repurchase of Shares. In addition to the events expressly
provided for in Articles 134 and 136 of the General Law of Business Companies,
the Company may acquire, prior non-delegable resolution from the Board of
Directors, through the stock exchange, shares representing its own capital stock
in the following terms and conditions:

         1. The acquisition or purchase of its own shares shall be made with a
charge to the working capital in as much as said shares pertain to the issuer
itself or, as the case may be, to the capital stock, in the event that they are
converted into treasury shares, in which case a resolution by the shareholders
meeting shall not be required. The acquisition or purchase of the shares will be
made at current market value;

         2. The general ordinary shareholders meeting shall determine for each
year the maximum amount of resources that may be used to purchase the Company's
own shares, with the only limitation being that the sum of the resources that
may be used for such purpose shall not exceed, at any time, the total balance of
the net profits of the Company, including the retained ones. The Board of
Directors shall appoint for these purposes the person or persons responsible for
the acquisition and sale of its own shares.

         3. The acquisition or purchase of the Company's own shares and their
subsequent placement shall be subject to the provisions of the first section of
article 14 bis 3 of the Securities Market Law and shall be performed, reported
and revealed in the financial information. The form and terms in which these
operations are reported to the National Banking and Securities Commission, Bolsa
Mexicana de Valores, S.A. de C.V. and to the investing public, shall be subject
to the general provisions that the Commission itself sets forth.

         4. The shares that pertain to the Company or, as the case may be, the
treasury shares, may be sold to the public, and in this case, the corresponding
increase in the capital stock shall not require a shareholders resolution nor an
agreement by the Board of Directors with respect to their sale.

         5. The reductions or increases in the capital stock arising from the
purchase and placement of the shares referred to in this Article, will not
require any kind of resolution from the shareholders meeting nor the Board of
Directors;

         6. As long as the repurchased shares pertain to the Company or are kept
in treasury, said shares will not confer corporate rights nor will they be
considered in circulation in order to determine the quorum and the voting rights
in shareholders meetings.

         7. In no case shall the acquisition and sale operations exceed the
percentages authorized in accordance with paragraph 2 of this article, with
respect to shares other than the ordinary ones; and

         8. The shareholders whose shareholding limits mentioned in Article 10
of these bylaws would be considered excessive as a result of the increases or
reductions of capital stock referred to in the previous paragraph number 6.,
shall have a period of 1 (one) year, counted as of the date the first increase
or reduction of the respective capital stock is carried out, to sell the number
of shares that exceed the permitted Shareholding percentage and, in its
shortage, the Company shall be authorized to amortize the shares that exceed
such permitted Shareholding percentage book value in accordance with the audited
financial statements of the last fiscal year as approved by a Shareholders
meeting.

         ARTICLE TEN. Shareholding Limits. The participation of any type of
person in the capital stock of the Company shall be subjected to the following
rules, with the understanding that these rules shall not apply to the
participation of (i) the Federal Government, (ii) the National Finance, S.N.C.,
whether directly or as a fiduciary, (iii) Securities Deposit institutions, or
(iv) financial entities or other or authorized entities that have or maintain
Securities for third-parties, with the understanding that this exception is not
applicable to the shareholding participation that each beneficiary may directly
or indirectly have with the Company:

         1. No shareholder of Series "BB" shares, whether separately or jointly
with Related Persons, may hold more than 10% (ten percent) of the Company's
total capital stock in circulation, unless the following provisions in Articles
12 or 14 below are fulfilled. If such Article 12 provisions are not net,
whatever act or agreement that results in the transfer of the Series "B" shares
or that in any manner caused a shareholder to exceed the participation
percentage mentioned earlier, whether individually by a shareholder or jointly
with Related Persons, shall be annulled and will not be legally binding the
Company.

         2. Series "BB" shareholders will not have any individual Shareholding
limit with respect to the representative shares of such series; however, series
"BB" shares shall only represent 15% (fifteen percent) of the capital stock of
the Company in accordance with Article 6 of these bylaws.

         3. Series "BB" shareholders may also own Series "B" shares, with the
understanding that while they own Series "BB" shares, they can individually or
jointly with Related Persons, maintain only a total participation of the capital
stock of the Company of no more than 20% (twenty percent).

         The shareholding limits mentioned in this Article may not be
accumulated directly or through Related Persons, trusts, agreements, social
pacts or laws, pyramid schemes or any other type of mechanism that may grant a
greater participation in the Company.

         For purposes of this Article and these bylaws, a Related Person with
respect to a specific person means: (i) the person(s), whether human or legal
entity, who, directly or indirectly, is under the Control of such specific
person; that may have the direct or indirect authority to exert control over
such specific person; or that are under the common Control of such specific
person, as the case may be; (ii) the persons have the authority to determine the
business policies of the specific person; (iii) in the event that such specific
person may be a real person, those real persons that have a relationship
(whether by blood or affinity, until the fourth degree) with such specific
person; (iv) with respect to the Company, the Strategic Partner; and (v) with
respect to the Strategic Partner, its shareholders and Related Persons (as
defined in the other sections of this paragraph) to them.

         For purpose of the previous paragraph, "Control" means (a) the direct
or indirect ownership of 20% (twenty percent) or more of the capital stock with
voting rights; (b) the ability to appoint the majority of the members of the
Board of Directors or partner (c) the ability to veto with its vote the
decisions of the majority of the shareholders or partners or the right to
require its vote in adopting resolutions set forth in an ordinary shareholders
meeting; or (d) commercial relationships representing 15% (fifteen percent) or
more of the total consolidated annual revenues of an individual.

         ARTICLE ELEVEN. Transfer of Series "BB" Shares. The Series "BB" shares
may only be transferred, after converting the same into Series "B" shares of the
respective class, pursuant to the following rules: (i) up to 51% (fifty-one per
cent) of the shares representing Series "BB" after a term of 10 (ten) years
counted as from the date of acquisition of the respective Series "BB" shares
(the "Ten-Year Waiting Period"); and (ii) up to 49% (forty-nine per cent) of the
shares representing Series "BB", after a term of 3 (three) years counted as from
the date of the first public offer made of the shares representing the capital
stock of the Company (the "Three-Year Waiting Period") or a five-year waiting
period (the "Five-Year Waiting Period") as from the date of execution of the
Participation Agreement with the Strategic Partner, whichever occurs first.
After the Ten-Year Waiting Period lapses, the Series "BB" shareholder or
shareholders may alienate every year, up to one fifth of such 51% (fifty-one per
cent) of the Series "BB" shares representing the capital stock that they may
hold and, after the Three-Year Waiting Period or the Five-Year Waiting Period,
as applicable, said Series "BB" shareholder(s) may alienate or otherwise
transfer without any restriction whatsoever up to 49% (forty-nine per cent) of
their stockholdings, directly or indirectly, of Series "BB" shares.

         In the event that, once the Waiting Periods referred to in this Article
have lapsed, the shareholders holding shares representing Series "BB" that wish
to convert same into Series "B" shares for later transfer, shall notify the
Board of Directors of the Company about their decision, which within the
following 15 (fifteen) working days, if applicable, shall effect the exchange of
the respective share certificates.

         The restrictions established herein shall not apply to the sale
effected by the Federal Government, as a consequence of a public bid process
started by the publication in the Official Gazette of the Federation, on June
29, 1998 of the respective call.

         ARTICLE TWELVE. Shareholder Limits Amendment. Any amendment to the
provisions set forth in Articles Seven, Ten, Eleven and Twelve of these bylaws
and to the share distribution set forth in Article 6, will require an
affirmative vote of the shares that represent 85% (eighty five percent) of the
capital stock.

         In the event that the Company quotes its shares in the stock exchange
and an amendment to the Bylaws is approved to eliminate the stockholding limits
of Article Ten hereof and, consequently, one single person individually or
jointly with Related Persons thereto, acquires a significant portion of the
capital stock of the Company representing Control over same (a "Controlling
Shareholder"), said Controlling Shareholder shall require prior approval of the
Board of Directors in order to acquire a percentage of shares higher than the
participation limits established in Article Ten hereinabove. Said authorization
shall only be granted subject to the obligation by the Controlling Shareholder
of effecting a tender offer, thus entitling the other shareholders to sell their
participation and leave the Company. Said Controlling Shareholder shall carry
out the tender offer within the 30 (thirty) working days following the approval
by the Board of Directors thereof, at the higher price of: (i) the average
closing the 30 (thirty) days that prior to the date of the offer the shares were
quoted, or (ii) this book value of the shares in accordance with the last
quarterly report submitted to the National Banking and Securities Commission and
to the Stock Exchange prior to the offer, unless the National Banking and
Securities Commission, when authorizing the tender offer authorizes a different
price. In such case, the Controlling Shareholder shall obtain the right to vote
for the total of his participation after the said tender offer.

         On the other hand, any amendment to the obligation of carrying out the
tender offer mentioned in the immediately preceding paragraph shall require the
affirmative vote of the shares representing, at least, 95% (ninety-five per
cent) of the capital stock of the Company.

         ARTICLE THIRTEEN. Increases and Reductions of the Capital Stock. With
the exception of the capital reductions provided for in Article Nine, the
minimum fixed capital increases and decreases must be approved by the
extraordinary shareholders meeting, subject to the provisions of these Bylaws
and the General Law of Business Companies.

         The increases or decreases to the variable portion of the capital stock
may be resolved by an ordinary shareholders meeting fulfilling the voting
requirements established hereby, the minutes of which must be formalized before
a public certifying official, without having to record same with the Public
Registry of Commerce.

         The shares issued by the Company on the terms and conditions of article
81 of the Securities Market Law, must be kept in the Treasury to be delivered as
the subscription thereof is made, and may be offered for sale, as long as they
are kept in custody by an institution for the deposit of securities, subject, as
the case may be, to the formalities resolved by the shareholders meeting. In any
event, the following must be taken into account: 1. Issue thereof must be made
with the purpose of carrying out a public offer, in accordance with the
Securities Market Law; 2. The deposit of shares with the institutions for the
deposit of securities shall be carried out through securities firms in
accordance with the Securities Market Law; 3. The Company shall comply with the
rules set forth in article 14 of the Securities Market Law and obtain
authorization from the National Banking and Securities Commission; 4. The shares
that are not subscribed to and paid within the period set forth by the
aforementioned Commission shall be considered null and void without need for a
legal declaration and will be cancelled. The Company shall proceed to reduce the
authorized capital stock in the same proportion. In order to facilitate the
public offer of securities, at the extraordinary shareholders meeting approving
the issuance of non-subscribed shares, an express waiver to the preemptive right
referred to by article 132 of the General Law of Business Companies must be
made. There being a quorum on the terms of these corporate bylaws, the
resolution adopted shall have full effect, binding even the shareholders not
present at the meeting and, therefore, the Company shall be free to place the
shares, without making the publication required by article 132 of the General
Law of Business Companies. Whenever a minority representing at least 25%
(twenty-five per cent) of the capital stock with voting rights, votes against
the issuance of non-subscribed shares, said issuance may not take place.

         Subject to the limitations established by Articles Six and Ten hereof,
in the event of a capital increase, the shareholders shall have a preemptive
right to subscribe said increase, pro rata the number of shares held by each at
the time of approving same, pursuant to the provisions of Article 132 of the
General Law of Business Companies, as established hereinafter, unless: (a) the
subscription offer is made under the provisions of Article 81 of the Securities
Market Law, or, (b) it is an issue of shares maintained in the Treasury for
conversion of debentures on the terms of Article 210 bis of the General Law on
Credit Instruments and Transactions.

         Capital increases may be effected under any of the scenarios referred
to by Article 116 of the General Law of Business Companies, by means of payment
in cash or in kind, or by capitalization of liabilities or reserves of the
Company or charged against any account of the capital and reserves. In view of
the fact that the share certificates of the Company do not have any par value,
it will not be necessary to issue new share certificates in the cases of capital
increases as a result of the capitalization of premiums on shares,
capitalization of withheld profits or capitalization of reserves for valuation
or revaluation, unless so required by the shareholders meeting approving such
increase and on the terms of articles 81 of the Securities Market Law and 210
bis of the General Law on Credit Instruments and Transactions.

         No new shares may be issued until the shares issued theretofore shall
have been fully subscribed and paid.

         The preemptive right established in this Article shall be exercised by
means of the subscription and payment of the shares issued to represent the
increase within the term of 15 (fifteen) working days after the publication date
of the resolution of the shareholders meeting decreeing the capital increase in
the Official Gazette of the Federation or in the Official Gazette of the Federal
District.

         Notwithstanding the foregoing, if at the respective meeting the entire
number of shares of capital stock are represented, said 15 (fifteen) working day
term shall be computed as from the date when said meeting is held and the
shareholders shall be deemed to have been notified of the resolution at that
time. In such event, publication of the respective resolutions shall not be
necessary.

         Any increase of the variable portion of the capital stock must be
recorded in a Capital Fluctuations Register to be maintained by the Company for
such effect.

         The capital stock may be decreased by resolution of the general
shareholders meeting in accordance with the rules of this Article, as well as:
(i) in the separation assumptions referred to by Article 206 of the General Law
of Business Companies; or (ii) as a consequence of the acquisition of its own
shares on the terms of section 1, of Article 14 bis, of the Securities Market
Law and Article Nine of these by laws. The decreases to the minimum fixed
portion of the capital shall require a resolution by a general extraordinary
shareholders meeting and the ensuing amendment to Article Six of these Bylaws,
in which case the provisions of Article 9 of the General Law of Business
Companies shall be complied with, unless the capital decrease is made to absorb
losses only.

         Shareholders who hold shares representing the variable portion of the
capital stock of the Company waive the right of withdrawal referred to in
Articles 213 and 220 of the General Law of Business Companies.

         Capital stock decreases may be effected to absorb losses, to reimburse
the shareholders for their contributions or to release same from payments not
effected, as well as in the cases foreseen by Article 206 of the General Law of
Business Companies and section 1, Article 14 bis, of the Securities Market Law.
In case that, in accordance with the aforesaid section, the Company shall have
acquired at the stock exchange shares representing its own capital, the Company
shall go ahead with the corresponding decrease of the capital stock on the same
date of the acquisition, pursuant to the aforesaid Article, without the need of
holding a shareholders meeting to such effect.

         The reductions of the capital stock in order to absorb losses or by
means of reimbursement to the shareholders shall be carried out proportionally
in a minimum fixed and variable capital, and in both series of shares. In the
event that it is unanimously so agreed by the shareholders, the capital
reductions for reimbursement to the shareholders may be made in different
proportions or only in favor of the shareholders that in such manner agree to
it.

         In no event, may the capital stock be decreased to less than the
minimum and any decrease of the variable portion of the capital stock must be
recorded with the Capital Fluctuations Register to be maintained by the Company
to such effect.

         ARTICLE FOURTEEN. Subsidiary Participation. The companies where the
Company shall hold the majority of the shares or corporate participations
representing their capital stock, shall not, directly or indirectly, invest in
shares of the Company, nor of any other company that is a major shareholder of
the Company or that, without being so, is knowledgeable of the fact that such
company is a shareholder of the Company, except in the case that such companies
where the Company is a major shareholder, shall acquire shares of the Company to
comply with share options or sales plans created or granted or designed in favor
of employees or officers of such companies or the Company itself, provided the
number of shares acquired for such purpose does not exceed 15% (fifteen per
cent) of the total outstanding shares of the Company.

                            Management of the Company

         ARTICLE FIFTEEN. Composition. The management of the Company shall be
entrusted to a Board of Directors consisting always of a minimum of 7 (seven)
and a maximum of 11 (eleven) members, with the understanding that the Board
must, at all times, be comprised of an odd number of members and at least 25%
(twenty-five percent) shall be independent in accordance with the Securities
Market Law and the general provisions set forth by the National Banking and
Securities Commission.

         Every shareholder or group of shareholders of Series "B" shares that
owns 10% (ten percent) of the capital stock, may appoint, in accordance with
Article 144 of the General Law of Business Companies, one member of the Board of
Directors and its respective alternate. The shareholders of Series "BB" shares
shall have the-right to appoint 2 (two) members and their respective alternates
in accordance with the provisions of Article 6 of these bylaws. The nominations
of the members appointed by the minority of shareholders may only be revoked
when all the others are revoked.

         For the appointment of the members of the Board of Directors of the
Company, the shareholders shall be subject to the following:

         If the Nomination and Compensation Committee of the Company does not
propose to the Annual General Ordinary Shareholders Meeting the ratification of
the positions for the following year of the members of the Board of Directors
who were appointed by the Series "B" shareholders, it must present to the Annual
General Ordinary Shareholders Meeting a list of the names of the individuals
proposed to constitute the Board of Directors of the Company (with the exception
of the members of the Board of Directors which the Series "BB" shareholders
appoint) with the understanding that the Nomination and Compensation Committee
will always propose at least 7 (seven) candidates, among which there must be at
least 3 (three) who are independent.

         The list with the names of the candidates to constitute the Board of
Directors that the Nomination and Compensation Committee may propose at the
shareholders meeting must be made available to the shareholders, together with
the report referred to in Article 172 of the General Business Companies Law, in
the time referred to in Article 173 of the mentioned Law and the shareholders
will have the right to a copy of the corresponding list if they request such
list. The nomination of the candidate by the Nomination and Compensation
Committee must be accompanied by a document that states (i) the acceptance of
the individual to be a candidate, (ii) that such individual does not have any
impediment preventing him or her from occupying the position proposed in
accordance with the provisions of this Article.

         In each shareholders meeting that decides upon the nomination of the
members of the Board of Directors, the first to be appointed shall be members of
the Board of Directors that are elected by the series "BB" shareholders as well
as series "B" shareholders (or group of shareholders) that represent 10%(ten
percent) of the capital stock. In the event that said individuals do not wish to
exercise this right and the Nominations and Compensation Committee would have
proposed the ratification of the positions of the board members previously
appointed by the series "B" shareholders, then the shareholders meeting shall
proceed with the ratification of these board members. However, if despite the
proposal of the Nominations and Compensation Committee to ratify the board
members previously appointed by the series "B" shareholders, at the shareholders
meeting in which any series "B" shareholder or group of shareholders that
represents 10% (ten percent) of the capital stock, exercising the right given to
them by these bylaws, appoints a different member of the Board of Directors, a
new general ordinary shareholders meeting must be called within 30 (thirty) days
following the date of the Annual General Ordinary Shareholders Meeting, in which
the Nominations and Compensation Committee shall present the list of candidates
referred to in the two paragraphs above. In said new meeting, the board members
shall be appointed as follows: When the shareholder or group of series "B"
shareholders that represent 10% (ten percent) of the capital stock and the
series "BB" shareholders have appointed fewer than 7 (seven) members of the
Board of Directors the majority of the series "B" shareholders must elect from
the list the number of members necessary to obtain a total of 7 (seven) members
of the Board of Directors. When in exercising their rights as shareholder or
group of series "B" shareholders that represent 10% (ten percent) of the capital
stock and the shareholders of series "BB" shares, a total of 7 (seven) members
have been appointed, the majority of the series "B" shareholders will appoint 2
(two) additional members. When in exercising their rights as shareholder or
group of series "B" shareholders that represent 10% (ten percent) of the capital
stock and the shareholders of series "BB" shares, a total of 7 (seven) members
have been appointed, the majority of the series "B" shareholders shall appoint
one or two members if necessary to obtain an odd number of members. The
appointment of the members from the list shall be approved by the majority of
votes of series "B" shareholders present at the meeting, including those that
had previously voted due to their ownership of 10% (ten percent) of the
Company's capital stock.

         In appointing the members of the Board of Directors, those members
having a Conflict of Interests with the Company or its subsidiaries, shall not
be considered. For these bylaws, it shall be understood that a "Conflict of
Interests" exists in the case of individuals that have with a person or company
(a) any direct or indirect right or interest with respect to earnings or losses,
or (b) a dependent or subordinate relationship, and such person or company
maintains commercial trade with the Company or its subsidiaries of more than
US$400,000.00 (four hundred Thousand US dollars) or that represent more than 5%
(five percent) of the total annual consolidated revenues in the last fiscal
year. There will be no Conflict of Interest with respect to the nomination to
the Board of Directors by the Series "BB" shareholders of functionaries or
members of the Board of Directors of the Strategic Partner or its Related
Persons.

         The members of the Board of Directors and their alternates, as the case
may be, shall be persons with known experience, they may or may not be
shareholders; they shall hold office until the person or persons designated to
replace them take office; they may be re-elected; and they shall receive the
compensations determined by the ordinary shareholders meeting upon the proposal
of the Nomination and Compensation Committee.

         The members of the Board of Directors and their alternates, as the case
may be, shall guarantee the performance of their duties with caution as
determined and proposed by the Nomination and Compensation Committee and
ratified by the Shareholder's meeting that elected.

         ARTICLE SIXTEEN. Chairman and Secretary. The members of the Board of
Directors shall be designated at a shareholders meeting. The Chairman and the
Secretary of the Board of Directors shall be designated by the majority vote of
the shareholders. The Chairman of the Board of Directors shall not have a
deciding vote in the event of a tie and the Secretary does not have to be a
member of said Board.

         ARTICLE SEVENTEEN. Authority. The Board of Directors shall have the
legal authority to act on behalf of the Company and represent it, and therefore,
shall have the authority set forth below, which will be exercised subject to any
voting requirements or other provisions of these Bylaws:

         1. To exercise the power of attorney to bring lawsuits and collections
which is granted with all general and special authority that may require special
provision in accordance with the law. Therefore, it is granted without any
limitation whatsoever, pursuant to the provisions of the first paragraph of
Article 2554 and Article 2587 of the Federal Civil Code and their corresponding
provisions in the Civil Codes for the other States of the Mexican Republic and
for the Federal District, being, consequently, empowered to institute or
withdraw from "habeas corpus" claims; to file criminal lawsuits and to withdraw
from them; to collaborate with the Public Prosecutor and grant forgiveness, if
proper according to the law; to compromise; to submit to arbitration; to take
and answer depositions; to challenge judges, receive payments, and perform all
the other acts expressly determined by law, among which is the representation of
the Company before criminal, civil, administrative and labor authorities and
courts.

         2. To exercise power of attorney for management activities in
accordance with the provisions of the second paragraph of Article 2554 of the
Federal Civil Code and its corresponding provisions in the Civil Codes for the
other States of the Mexican Republic and for the Federal District in order to
carry out the corporate purpose of the Company.

         3. To exercise general power of attorney to bring lawsuits and
collections in labor matters, pursuant to the provisions of articles 2554 and
2587 of the Federal Civil Code and the corresponding provisions of the Civil
Codes for the other States of the Mexican Republic and for the Federal District,
to represent the Company, including without limitation, before labor authorities
and courts, local or federal, in particular before the Conciliation and
Arbitration Boards, as well as before administrative, criminal and civil courts
and authorities, being expressly authorized to participate in proceedings
related to labor claims and "habeas corpus" claims, and to settle, to take and
answer depositions and carry out all acts on behalf of the Company as its legal
representative.

         4. To exercise general power of attorney for management activities in
labor matters for the purposes of Articles 692, 786, 866 and other applicable
Articles, as well as Article 870 of the Federal Labor Law, and to appear before
the labor authorities in labor matters in which the Company may be a party or a
third interested party, both at the initial stage and any subsequent stage and
to answer depositions.

         5. To exercise power of attorney for acts of domain, in accordance with
the provisions of the third paragraph of Article 2554 of the Civil Code for the
Federal District and its corresponding provisions in the Civil Codes for the
other States of the Republic and of the Federal District.

         6. To exercise power of attorney to issue, endorse and execute
negotiable instruments according to the terms of Article Nine of the General Law
of Negotiable Instruments and Credit Transactions.

         7. To open bank accounts in the name of the Company, draw from them and
to appoint the persons who may draw from said bank accounts.

         8. In the following events, the Board of Directors shall require the
previous authorization of the general ordinary shareholders meeting in order to
authorize any withdrawal rights or any acquisition or sale of shares property of
the Company, except when dealing with representative shares of the Company's
capital stock:

          (a)  When the value of the shares in another company that are to be
               transferred, whether by one or several transfers, is greater than
               20% of the Company's working capital, as calculated in the
               Company's most recent financial statement;

          (b)  When the transfer value of another company's shares by means of
               one or several sales, simultaneous or successive, exceeds 20%
               (twenty percent) of the Company's working capital in accordance
               with the last financial statement of the Company;

          (c)  When the exercise of a withdrawal right that the Company may
               attempt to carry out by means of one or several acts,
               simultaneous or successive, represents the reimbursement of
               shares which value exceeds 20% (twenty percent) of the Company's
               working capital in accordance with the last financial statement
               of the Company.

          (d)  The sale of shares owned by the Company of any company that
               provider airport services when, by means of such sale the control
               of said company is lost.

         9. To participate in the preparation of strategic planning of the
Company.

         10. To authorize changes in the Company's policy with respect to the
financial structure, products, market development and organization.

         11. To oversee the Company's compliance with corporate practices
established in the General Law of Business Companies, the Securities Market Law
or any other overruling regulations, as well as the bylaws and the protection of
the minority rights provided thereby.

         12. To call Shareholders Meetings and to carry out their resolutions.

         13. To grant general or special powers of attorney according to the
terms of this Article with or without authority to delegate, as well as to
revoke the powers of attorney it may grant provided that for the delegation of
powers of attorney to conduct acts which require a majority vote pursuant to
these bylaws, the majority vote of the Board of Directors will be required.

         14. To establish the Special Committees necessary for the operation
development of the Company, determining the authority and duties of such
Committees; with the understanding that such Committees will not have any
authority that according to the Law or these bylaws exclusively corresponds to
the Shareholders Meeting or to the Board of Directors.

         15. To approve, when proposed by the Operating Committee of the
Company, the Company's and its subsidiaries annual budget, as well as the master
development program for the airports operated by such subsidiaries.

         16. To approve the acquisition or sale of shares, or to exercise a
withdrawal right in any subsidiary of the company, after a prior authorization
given by the general ordinary shareholders meeting in the following events: (a)
when the purchase or sale price of company's shares whose corporate purpose or
activities are not similar to the Company's, whether by means of one or several
acts, or simultaneous or successive acquisitions, exceeds 20% (twenty percent)
of the Company's working capital in accordance with the last financial statement
of the Company; and (b) when the exercise of the withdrawal right in company,
whose corporate purpose or activities in not similar to the Company's, whether
by means of one or several acts, or simultaneous or successive acts, represents
the reimbursement of shares whose value exceeds 20% (twenty percent) of the
Company's capital in accordance with the last financial statement of the
Company.

         17. To exercise non-assignable power to authorize the temporary
acquisition of the Company's stock circulating in the securities markets as
provided in Article Nine of these bylaws.

         18. To exercise non-assignable power to approve (1) that the operations
outside the ordinary course of business be carried out between the Company and
its shareholders with persons that form part of the Company's management or with
whom said persons have financial connections or, as the case may be, blood
relation or affinity to the second degree, the spouse or the common-law partner;
(2) the purchase or sale of 10% (ten percent) or more of the assets; (3) the
granting of guarantees by an amount greater than 30% (thirty percent) of the
assets; as well as (4) for operations different from the aforementioned that
represent more than 1% (one percent) of the issuer's assets.

         19. In general, to carry out all the acts authorized by these Bylaws or
which may be a consequence thereof.

         ARTICLE EIGHTEEN. In order to comply with the authority of the Board of
Directors of the Company, the Board will have the following functions:

         (i) To approve and submit the financial statements of the Company and
its subsidiaries to the shareholders meeting of the Company;

         (ii) To approve the 5-year master development program for the airports
operated by the Company's subsidiaries, which will be filed with the Ministry of
Communications and Transportation, as well as to approve its amendments;

         (iii) To approve the business plan and annual investment budget for
each fiscal year;

         (iv) To approve the investments not contemplated within the annual
budget approved for each fiscal year;

         (v) To approve the sale of fixed assets of the Company or its
subsidiaries, whether individually or jointly worth more than $ 2,000,000.00
(two million U.S. dollars);

         (vi) To be able to determine the manner in which the Company will vote
its shares in the Shareholders Meetings of its subsidiaries, taking into
consideration the proposal, as the case may be, of the Company's Operating
Committee presented for these purposes;

         (vii) To propose capital increases for the Company to the shareholders;

         (viii) To propose capital increases for the subsidiaries of the
Company;

         (ix) To approve any sale of shares representing capital stock of the
subsidiaries of the Company;

         (x) To acquire and sell shares representing capital stock stock;

         (xi) To approve and amend the management structure of the corporate
group to which the Company belongs;

         (xii) To establish new committees and assign authority thereto, or
amend the authority of existing committees;

         (xiii) To remove the Chief Executive Officer subject to justified
reasons;

         (xiv) To incur any indebtedness, whether by means of direct loans or
financial leases, whose annual amount exceed $5,000,000.00 (five million U.S.
dollars), or exceed the indebtedness level established in the annual business
plan, which shall be, at least, according to a leverage ratio equal to 50/50%;

         (xv) To approve and submit the dividends policy to the shareholders
meeting of the Company;

         (xvi) To propose to the Shareholders Meeting the persons to be added to
the Auditing Committee and to appoint the members of the Auditing Committee,
Acquisitions and Contracts Committee and Operating Committee and the alternates
[of the latter], with the understanding that the members of the Board of
Directors elected by the Series "BB" shareholders will be entitled to propose 1
(one) member of the Auditing Committee and to appoint 3 (three) members of the
Operating Committee, one of them the Chief Executive Officer, and one member of
the Acquisitions and Contracts Committee;

         (xvii) To exercise the general authority of the Company in compliance
with its corporate purpose; and

         (xviii) In the event that the Board of Directors does not approve any
of the Operating Committee's proposals pursuant to Article Twenty-Eight below,
the Board of Directors shall require the Operating Committee to submit again the
proposals to the Board, after having incorporated the comments addressed by the
Board of Directors thereto.

         The resolutions referred to in paragraphs (i), (xii), (xiv) and (xv) of
this Article Eighteen will require the positive consent of the members of the
Board appointed by the Series "BB" shareholders.

         ARTICLE NINETEEN. The members of the Board of Directors appointed by
the shareholders of the Series BB shares will be entitled to make the
appointments set forth below, which will be deemed valid nominations of the
Board of Directors:

          (i)  Appointment and removal of the Chief Executive Officer and half
               of the officers of the first level of management in accordance
               with the Technical Assistance and Technological Transfer
               Agreement entered into with the Strategic Partner.

          (ii) Appointment of 3 (three) members of the Operating Committee and
               its alternates, one of which will be the Chief Executive Officer
               and, at least, one member of the Acquisitions and Contracts
               Committee and their alternates; and

          (iii) Determination of the composition of the Operating Committee with
               persons that do not belong to the Company's corporate group,
               members of the Board of Directors of the Holding Company or
               officers of the Company's corporate group.

         ARTICLE TWENTY. Calls. The calls for the Board of Directors' Meetings
must be made in writing by the Chairman, the Secretary or by any two members of
the Board or by any of the statutory auditors or any group of members that
represents 25% of the total number of members and must be personally delivered
via certified mail with proof of receipt, via fax or via any other means agreed
upon by the members, to the other board members and the statutory auditors at
least 5 (five) working days prior to the date proposed for holding the meeting.
The calls must specify all of the matters to be discussed by the Board and the
supporting documentation that may be required, as the case may be, including
updated financial documentation. The Board shall be authorized to consider or
act with respect to any matter not specified in the call when all members of the
Board of Directors or their alternates, as the case may be, are present. The
call shall not be necessary if all of the members of the Board of Directors (or
their alternates, as the case may be) are present at the Meeting.

         ARTICLE TWENTY-ONE. Meetings. The Board of Directors shall meet
whenever called, but at least once every 3 (three) months. The Meetings of the
Board of Directors shall take place at the corporate domicile or at any other
place within the Mexican Republic or abroad, as determined in the call, in the
understanding that in order to meet at a place other than the corporate
domicile, the call must be made by the Chairman of the Board or by at least
three (3) members thereof. If the Chairman is absent at a Meeting, the meeting
shall be chaired by the Director designated by the majority vote of the members
present. If the Secretary should be absent from the Meeting, then the person
designated by the majority vote of the members of the Board that are present
shall act as such. The minutes of the Board Meetings shall be recorded into a
Book used exclusively for such purpose and shall be signed by the persons acting
as Chairman and Secretary thereof. The documents containing the resolutions
adopted by the unanimous written consent of the members of the Board of
Directors in accordance with the terms of Article Twenty-Two, shall be attached
to said Book, in accordance with the terms of said Article.

         The copies or certificates of the minutes of Board of Directors
Meetings and shareholders meetings, as well as the entries contained in the
corporate books and records and, in general, any document in the file of the
Company, may be authorized and certified by the Secretary of the Board of
Directors.

         ARTICLE TWENTY-TWO. Operating Results. In addition to any other
provision contained herein with respect to the operation of the Board of
Directors, the following must be observed:

         1. At every meeting of the Board, the minutes of the immediately
preceding meeting must be submitted for the approval of the Directors.

         2. The Board shall review the financial information of the Company and
the subsidiaries thereof and the financial and commercial policies of the
Company and its subsidiaries, at least every three (3) months, through review
of:

          (a) internal financial statements, validated by the Chief Executive
          Officer of the corporate group to which the Company belongs, including
          the statement of results, the statement of financial position and the
          capital fluctuations statement;

          (b) any projects for capital investments;

          (c) demand forecasts;

          (d) investment programs;

          (e) strategic plans;

          (f) labor policies;

          (g) information about technology used by the Company; and

          (h) coordination of environmental, legal and ethical aspects of the
          Company and subsidiaries thereof.

         3. The Board shall prepare the report referred to in Article 172 of the
General Law of Business Companies, in order to submit the same to the approval
of the General Annual Ordinary Shareholders meeting, as well as the report for
the subsidiaries of the Company where the Company is the holder of the majority
of the shares, whenever the value of the investment in each one of them exceeds
20% (twenty percent) of the capital and reserves, according to the latest
statement of financial position of the subsidiary Company in question. In
addition to the requirements that the report regarding the Company must contain,
in accordance with the aforesaid provision, the report must include the
following:

          (a) a description of the development of the business of the Company
          during the last fiscal period, comparing same with the fiscal period
          immediately preceding the one referred to in the description:

          (b) a general description of the most important real property used for
          carrying out its activities;

          (c) a list of the main markets where the shares representing the
          capital stock of the Company are quoted and references to (i) the
          highest and the lowest price of the shares per quarter in each market;
          (ii) the name of the shareholders who own 10% (ten percent) or more of
          the total capital stock of the Company; and (iii) the frequency and
          amount of the dividends declared in the last two fiscal periods; and

          (d) a list with the names and ages of all of the members of the Board
          of Directors, of the Committees of the Company and the officers of the
          first two levels of the corporate group to which the Company belongs,
          including (i) the amount of compensation and bonuses received by each
          one in the last fiscal period; (ii) a description of the stock plan
          that they may have, as the ease may be; and (iii) a description of any
          incentive plan that they may have.

         4. The members of the Board of Directors, statutory auditors that
assist the Auditing Committee and, as the case may be, the members of said
Committee who may have a Conflict of Interest in any specific matter, must
inform the Board of Directors or the aforementioned Committee about the same
prior to making the decision, and abstain from deliberating and voting with
respect to the same. For purposes of this paragraph, Conflict of Interest shall
be understood to mean the fact that a member of the Board of Directors (i) has,
personally or through any person with whom he may have kinship by blood or
in-law up to the fourth degree, ascending or descending, a participation
exceeding 5% (five percent) of the capital stock of the party with whom the
Company plans to carry out any transaction; (ii) is related as an in-law or by
blood in a direct ascending or descending line, up to the fourth degree, with
the person with whom the Company plans to carry out a transaction; or (iii) is a
member of the Board of Directors of the party with whom the Company plans to
carry out a transaction. The person who acts in violation of this rule shall be
responsible for the damages that it causes the Company.

         The members of the Board of Directors shall be responsible for the
resolutions reached with respect to matters referred to in the above paragraph,
except in the case established in Article 159 of the General Law of Business
Companies.

         ARTICLE TWENTY-THREE. Quorum. For a Board of Directors meeting to be
valid, the attendance of the majority of the members thereof shall be required
and in order for resolutions of the Board of Directors to be valid, it will be
necessary to have the affirmative vote of the majority of the members thereof,
unless, in accordance with these Bylaws, the vote of any specific member of the
Board is required for the validity of the resolutions.

         In accordance with the provisions of the last paragraph of Article 143
of the General Law of Business Companies, the Board of Directors may validly
adopt resolutions, without it being necessary for the members to meet personally
in a formal session. The resolutions adopted outside sessions must be approved,
in all cases, by the favorable vote of all of the principal members of the
corporate body in question or, in the case of a definite absence or inability of
some of the members, by the favorable vote of the respective alternate member,
in accordance with the following provisions: 1. The Chairman or Secretary, on
his own initiative, or at the request of the Statutory Auditors, or of any two
principal members of the Board of Directors, must inform all of the principal
members or, as the case may be, the alternate members of the Board of Directors
and the Statutory Auditors, verbally or in writing, about the resolutions
intended to be adopted outside the session and the reasons justifying the same.
Further, the Chairman shall provide to all of them, in case it is requested, all
of the documentation and clarifications necessary to such effect. The Chairman
may avail himself of the Secretary or the Deputy Secretary, to make the required
communications; 2. In case that all of the principal members of the Board or, as
the case may be, the alternates whose vote is required, state verbally to the
Chairman or to the members assisting him, their consent to the resolutions or
agreements submitted for their consideration, they must confirm their consent in
writing. The written confirmation must be sent to the Chairman and the Secretary
through any medium that guarantees the same shall be received within the
following 2 (two) working days; 3. Once the Chairman and the Secretary receive
the written confirmations from the entire members of the Board of Directors,
they shall immediately proceed to transcribe the minutes containing the same in
the respective minute book, which will contain all of the resolutions adopted,
which will be formalized with the signature of the Chairman and the Secretary.
The date of the minutes shall be that on which the verbal or written consent of
all of the members of the Board of Directors was obtained, even if at that time
all of the written confirmations may not have been received and which, once they
are received, must be incorporated to a file to be carried by the Company to
such effect.

         For these purposes, the Board of Directors may discuss any of these
matters via telephone in order to resolve such matters, in which case the
Secretary shall prepare the corresponding resolution, which shall become valid
once signed by all of the members of the Board of Directors. The document where
the resolutions adopted in the above-described manner appear must be attached to
the book referred to by Article Twenty of these Bylaws.

                           Surveillance of the Company

         ARTICLE TWENTY-FOUR. Statutory Auditors. The oversight of the Company
shall be entrusted to two Statutory Auditors, one who shall be appointed by the
Series "B" shareholders and the other by Series "BB" shareholders,
notwithstanding that any shareholder or group of shareholders that owns 10% (ten
percent) of the issued and outstanding shares of the capital stock of the
Company shall have the right to appoint an additional Statutory Inspector.
Statutory Auditors may have alternates who shall also be appointed by the
Shareholders Meeting. Statutory auditors may or may not be shareholders, they
may be reelected and shall perform their duties until the person or persons
appointed to replace them take office. The nominations of the statutory auditors
appointed by a shareholder minority may only be revoked when all the others are
revoked.

         ARTICLE TWENTY-FIVE. Powers. The Statutory Auditors shall have the
powers and obligations foreseen by Articles 166 and 169 of the General Law of
Business Companies.

                  Liability of Directors and Statutory Auditors

         ARTICLE TWENTY-SIX. Shares. Any shareholder or group of shareholders
holding shares representing at least 10% (ten percent) of the capital stock, may
exercise the civil liability actions directly against the directors, statutory
auditors and members of the Company's Auditing Committee, in accordance with the
provisions of Articles 163 and 171 of the General Law of Business Companies and
Article 14 bis 3, Section VI of the Securities Merger Law.

         ARTICLE TWENTY-SEVEN. Additional Liabilities. In addition to the
provisions of Article Twenty-Two above, once at least 51% (fifty-one percent) of
the shares representing the capital stock of the Company are placed among public
investors at large in a domestic or international securities market or in both
of them, the members of the Board of Directors of the company shall be liable to
the Company and to the shareholders for the acts set forth below, provided that
the directors shall have the liabilities corresponding to them upon the terms of
the Mexican legislation as from the date on which they take their respective
offices:

         1. For the loss of over two thirds of the capital stock, which is a
cause for the dissolution of the Company, whenever such loss is the result of
their negligence, in which case, the directors shall be liable to the Company
for any damages caused to its patrimony, as well as to the shareholders for the
damages related to aforesaid dissolution, if such is declared.

         The respective action against the members of the Board of Directors may
be initiated by resolution at the shareholders meeting and must relate to the
amount of the indebtedness of the Company. In any event, the liability for the
members of the Board of Directors includes only the liability to the Company and
not with respect to any other creditors or third parties, including tax
authorities.

         The members of the Board of Directors are liable to the shareholders in
particular, only with respect to any damages suffered by the patrimony of the
Company that are a consequence of acts carried out in excess of the scope of
their authority or in contravention of these bylaws.

         2. In accordance with articles 271, 272 and 273 of the Commercial
Insolvency Law, whenever the directors are responsible for the acts giving rise
to the insolvency.

         In the event that the bankruptcy is fraudulent, the Public Prosecutor
shall be responsible for exercising the respective legal actions.

         3. For carrying out acts in excess of their authority.

         4. For their intervention in the discussion and resolution of matters
where they have any Conflict of Interest and, due to such intervention, damages
to the Company are caused.

         5. In case that, due to their negligent behavior, any obligations are
contracted or assumed on behalf of the Company and the respective agreement or
act is executed against the legal or statutory provisions.

         6. For the non-performance of their obligations under the law and these
corporate Bylaws, in the understanding that such liability shall be evaluated
based on both the damages directly caused to the Company and the damages caused
as a consequence of claims made by third parties.

         Further, the members of the Board shall be jointly responsible to the
Company, in the event that they fail to notify the vigilance body of the Company
or the shareholders meeting, with respect to irregularities perpetrated by past
administrations, as soon as they obtain knowledge thereof.

         Any liability the administrators have to the Company may be
counter-validated by means of (i) the express approval of the performance of
their obligations by the shareholders meeting; (ii) the implicit approval of the
statement of financial position by the shareholders meeting; or (iii) the
execution, by the directors, of the resolutions of the shareholders meeting in
strict observance of the instructions received therefrom.

         ARTICLE TWENTY-EIGHT. The Company shall have an Operating Committee to
be made up of 6 (six) members to be designated by the Board of Directors,
pursuant to Articles Eighteen and Nineteen hereof. The Operating Committee shall
be chaired by one of the members of such Committee, which will be appointed by
the members of the Board of Directors named by the Series "BB" shareholders, who
shall have a deciding vote in the event of a tie. The Operating Committee may
have a Secretary who is not a member of the Committee and is designated by a
majority vote.

         The Operating Committee shall have the following functions and powers:

          1.   Preparation and submission to the Board of Directors of the
               Company of the business plan and annual investment program;

          2.   Preparation and submission to the Board of Directors of the
               Company of the dividend policy;

          3.   Preparation and submission to the Board of Directors of the
               Company of the master development program of the airports that
               are operated by the Company's subsidiaries and any amendments
               thereto;

          4.   To propose to the Board of Directors of the Company the
               management and corporate structure of the group to which the
               Company belongs;

          5.   To propose to the Board of Directors alliances and associations
               with third parties with respect to the Main Business Line;

          6.   To make proposals to the Board of Directors as to how the Company
               shall vote the shares representing the capital stock of the
               Company's subsidiaries in their shareholders meeting, including
               those in which the airport administrators for the airports
               conceded to these subsidiaries are appointed, with the
               understanding that the vote proposal shall comply with the master
               development plans;

          7.   Determination of the manner of administration of the Company's
               subsidiaries;

          8.   Approval of Investments within the Main Business Line outside the
               annual budget under $2,000,000.00 (two million U.S. Dollars),
               with the understanding that the respective acquisitions must be
               subjected to the procedures established in these Bylaws;

          9.   Determination of the labor policies and labor force other than
               the first managerial level that reports to the Chief Executive
               Officer.

         The Operating Committee shall meet whenever called personally via
certified mail with proof of receipt, via fax or via any other means agreed upon
by its members by the Chairman or by two (2) members of the Committee, but in
any event, it shall meet at least once every two months and shall always report
to the Board of Directors. The members of the Committee shall be a non-delegable
body, in that it is prohibited from delegating its authority to individuals,
such as directors, managers, board members, delegates and other such persons
similarly situated. The Operating Committee Meetings shall be valid with the
presence of at least five of the members thereof on a first call and four
members on a second or other call and the resolutions shall be valid whenever
adopted on the favorable vote of at least the majority of the members that are
present, in the understanding that, in the case of a tie, the Chairman shall
have a deciding vote. The statutory auditors shall always be invited to the
Committee meeting, but shall have no vote.

                      Nomination and Compensation Committee

         ARTICLE TWENTY-NINE. Integration and Authority. The Company will have a
Nomination and Compensation Committee, which shall be composed by an odd number
of members as appointed by the Shareholders Meeting, but at least one of its
members shall be elected by the Series "B" shareholders and another one shall be
elected by the Series "BB" shareholders. The remaining members of the Nomination
and Compensation Committee shall be designated with the consent of both members
elected by the shareholders, and if those members do not reach an agreement,
remaining members shall be appointed by a majority vote at a shareholders
meeting. The members of the Nomination and Compensation Committee will hold
office for one year or until the persons designated to replace them take office.
The Chairman and Secretary shall be appointed by the majority vote of its
members, and the Chairman shall have no deciding vote in the event of a tie. The
Secretary may act as such without being a member of the Committee. Said
Committee shall have the following authority:

         1. To propose at the shareholders meeting of the Company a ballot with
the names of the persons who, in its opinion, and after being interviewed by the
Committee, must be a part of the Board of Directors of the Company, in case the
members nominated at the meeting thereof are not ratified in their positions at
the Shareholders Meeting. When selecting the candidates for the Board of
Directors, the Nomination and Compensation Committee must consider persons of
acknowledged experience in the main line of business of the Company, as well as
persons who do not have a Conflict of Interest Relationship therewith and, in as
much as it is necessary, that the candidates that they propose qualify as
independent advisors in accordance with applicable legislation;

         2. Submit for consideration to the Board of Directors of the company
that renders services to the corporate group to which the Company belongs, the
names of the individuals who, in its opinion, and after being interviewed by the
Committee, should occupy the positions of the first hierarchical levels of the
Company's subsidiaries, and the area directors other than the officers
designated by the Series "BB" members of the Board of Directors;

         3. Propose to the shareholders meeting or to the Board of Directors, as
the case may be, the compensation both for the members of the Board of Directors
and the Statutory Auditors of the Company and the subsidiaries thereof, as well
as for the officers of the first two managerial levels of the Company
subsidiaries, including the Chief Executive Officer and area directors;

         4. After hearing the opinion of, or based on the proposal of, the
Auditing Committee, submit for consideration by the shareholders meeting of the
Company, the removal of members of the Board of Directors of the Company as well
as the officers thereof;

         5. Carry out consultations that, as the case may be, must be made with
expert third patties on the various business lines of the Company, in order to
adopt any decisions that may be required; and

         6. Submit to the Board of Directors and the shareholders meeting a
report on its activities, at least every year, whenever requested, or whenever,
in its opinion, the Board of Directors and the shareholders meeting should be
made aware of its activities.

         ARTICLE THIRTY. Meetings. The Nomination and Compensation Committee
shall meet at any moment when duly summoned personally, via certified mail with
proof of receipt, via fax or via any other means agreed upon by its members, by
the Chairman or the Secretary of the Board of Directors or any two Board
members, or by the Chairman or the Secretary of the Nomination and Compensation
Committee in which case it shall inform the Board of Directors about its
activities at each Board of Directors' meeting.

         The Committee members shall invariably act as a non-delegable body,
prohibited from delegating its authorities to individuals, such as directors,
managers, board members, delegates, attorneys-in-fact or any other equivalent
designations. In order for the meetings of said Committee to be considered duly
convened, the presence of at least the majority of the members thereof shall be
required and the resolutions shall be valid whenever adopted by the favorable
vote of at least the majority of the members thereof. The Statutory Auditors of
the Company shall always be called to the meetings of the Committee, but shall
have no vote.

                               Auditing Committee

         ARTICLE THIRTY-ONE. Integration and Authority. The Company shall have
an Auditing Committee which shall be comprised of an odd number of members as
determined by the shareholders meeting and as proposed by the Board of
Directors, with the understanding that said Committee shall be comprised of the
Company's board members, of which the chairman and the majority of them must
always be independent, in accordance with applicable legislation, and with the
understanding that the Series "BB" shareholders shall have the right to appoint
one member. The members of the Auditing Committee shall be in office for one
year or until the persons designated to replace them take office. For each
member, an alternate shall be appointed who shall only be able to substitute for
the member for whom he was appointed. The Chairman and Secretary of this
Committee shall be designated by the majority vote, the members thereof and the
Chairman shall not have a deciding vote in the event of a tie. The Secretary may
act as such without being a member of the Committee. Said Committee will have
the following authority:

         1. To oversee the compliance by the members of the Board of Directors
and officers of the Company and subsidiaries thereof, of the provisions of these
Bylaws and the Bylaws of the subsidiaries, and the guidelines issued in
accordance therewith;

         2. To oversee the activities of the members of the Board of Directors
and the officers of the first two managerial levels of the Company and
subsidiaries thereof, so that they may observe all applicable legal provisions;

         3. To submit recommendations to the Nomination and Compensation
Committee with respect to the removal of members of the Board of Directors of
the Company and subsidiaries thereof, as well as the officers thereof, for any
violations to the provisions of these corporate Bylaws or of any legal
regulation applicable to the Company;

         4. To approve the internal control regulations and administrative
procedures of the Company;

         5. To oversee the compliance of the corporate practices established by
the General Law of Business Companies, the Securities Market Law or any
superceding regulations, as well as by these bylaws, and the protection of the
rights of minorities established thereby;

         6. To request from the Board of Directors and the various Committees of
the Company, the reports with respect to their activities, considered reasonably
necessary to carry out the evaluation thereof and to be able, as the case may
be, to submit its respective report to the shareholders meeting.

         7. To opine on transactions with the persons referred to in paragraph
20 of Article Seventeen of these bylaws and to propose the engagement of
independent specialists when the Committee deems necessary in order to receive
the specialist's opinion with respect to said transactions.

         8. To oversee that transactions carried out with Related Persons or
those where any shareholder having the nature of a Strategic Partner
participates, observe the market conditions and healthy business practice and
use; and

         9. To instruct the Board of Directors of the Company so that it may
initiate the respective legal action against the officers of the subsidiaries of
the Company who do not comply with the provisions of their bylaws.

         10. To prepare an annual report regarding its activities and present it
to the Board of Directors.

         ARTICLE THIRTY-TWO. Meetings. The Auditing Committee shall meet at any
time when duly summoned personally, via certified mail with proof of receipt,
via fax or via any other means agreed upon by its members by the Chairman or the
Secretary of the Board of Directors or any two members, or by the Chairman or
the Secretary of the Auditing Committee and it will inform the Board of
Directors about its activities at each of the Board of Directors' meetings.

         The members of the Committee shall be a non-delegable body, in that it
is prohibited from delegating its authority to individuals, such as directors,
managers, board members, delegates and other such persons similarly situated. In
order for the meetings of said Committee to be considered duly convened, the
presence of at least the majority of the members thereof shall be required and
the resolutions shall be valid whenever adopted by the favorable vote of at
least the majority of the members thereof. The Statutory Auditors of the Company
shall always be called to the meetings of the Committee, but shall have no vote.

         ARTICLE THIRTY-THREE. Delegate. The Auditing Committee shall designate
from among its members a special delegate, who may not be a member designated by
the Series "BB" shareholders or a Related Person thereto, who shall have
sufficient authority to monitor the performance of the Strategic Partner
regarding the obligations of the latter under the Technical Assistance Agreement
which, as the case may be, is entered into with the Series "BB" shareholders.

                      Acquisitions and Contracts Committee

         ARTICLE THIRTY-FOUR. Integration. The Board of Directors shall appoint
an Acquisitions and Contracts Committee to be formed by the odd number of
members that the shareholders meeting agrees, from which at least one of them
shall be designated by Series "BB" shareholders. The members of the Acquisitions
and Contracts Committee will hold office for a year or until the persons
appointed to replace them take office.

         The Acquisitions and Contracts Committee shall meet at any moment when
duly summoned personally, via certified mail with proof of receipt, via fax or
via any other means agreed upon by its members, by the Chairman or the Secretary
of the Board of Directors or by any two of its members, or by the Chairman or
Secretary of the Committee itself and shall inform the Board of Directors about
its activities in each Board of Directors' meeting.

         Acquisitions and Contracts Committee will inform the Board of Directors
about its activities in each Board of Directors' meeting. The members of the
Committee will always act as a non-delegable body, without the authority to
delegate to individuals such as officers, managers, directors, delegates,
attorneys-in-factor other equivalent appointments, except for the exercise of
the authority that may have been delegated to it. In order for the meetings of
this Committee to be considered duly convened, the presence of the majority of
its members shall be required, and its resolutions shall be valid when taken by
the favorable vote of at least the majority of its members. The Statutory
Auditors shall always be invited to the meetings of the Committee, but they
shall have no vote.

         The Acquisitions and Contracts Committee shall verify the compliance of
the rules set forth below and, as the case may be, approve the transactions or
agreements of acquisition of property or services, or contracting of works or
sale of assets or any other arrangement in which the Company or any of its
subsidiaries attempt to enter into, commit or undertake (hereinafter, the
"Transactions"). Such Transactions will be subject to the following rules:

         1. Any individual or cumulative Transaction equal or greater than
$50,000.00 U.S. Dollars (Fifty Thousand U.S. Dollars) shall be reported to the
Acquisitions and Contracts Committee of the Company.

         2. Any individual or cumulative Transaction equal to or higher than
$400,000.00 U.S. Dollars (Four Hundred Thousand US Dollars) must be reported
prior to its execution to the Acquisitions and Contracts Committee, so that the
latter may approve such execution and, once it is approved, same must be
reported by the latter to the Board of Directors of the Company and, whenever
such Transaction is carried out with a Related Person or a Relevant Shareholder,
or exceeds the sum of $2,000,000.00 U.S. Dollars (Two Million US Dollars), the
Board of Directors shall report such Transaction to the shareholders meeting
identifying the parties to the corresponding agreements.

         3. Additionally, any individual or cumulative Transaction equal to or
higher than $400,000.00 U.S. (Four Hundred Thousand US Dollars) dollars executed
by the Company or any subsidiary thereof, shall be carried out after publicly
calling for bids for the respective agreement, in accordance with the rules to
be determined by the Acquisitions and Contracts Committee itself. All the
procedures for the bid to be carried out shall be supervised at all times by the
Acquisitions and Contracts Committee.

         4. Any agreement related to construction activities in the airports
operated by the subsidiaries of the Company or the purchase of assets and
services not included in the Technical Assistance and Technology Transfer
Agreement in which the Strategic Partner or Related Persons thereto may
participate will be valid with respect to the Company whenever the respective
agreements are awarded through a bidding procedure where at least 3 (three)
contractors participate (the "Third Parties") in addition to the Strategic
Partner or any Related Person thereto, as the case may be. In such case, the
Delegate of the Auditing Committee shall carry out the audit and monitoring of
the works through an independent works supervising company of international
standing. In the event that in the bidding carried out for that purpose the
Strategic Partner or the Related Persons thereto, as the case may be, are under
equal circumstances as to price, quality and opportunity, the agreement shall be
awarded to a Third Party. The Acquisitions and Contracts Committee shall
establish the standards to which the bidding process shall be subject.

         5. The Acquisitions and Contracts Committee shall not authorize the
execution of agreements with any persons against whom (a) a lawsuit for damages
and losses may have been filed upon the terms of paragraph 9. below and who may
have been sentenced by a competent authority, or (b) with respect to whom the
works supervising company referred to in paragraph 4. above may have reported
irregularities in the performance of any works and such irregularities have been
confirmed by the Acquisitions and Contracts Committee and reported at the
general shareholders meeting. The limitation referred herein shall be effective
during a term of 5 (five) years as from the date the relevant persons had been
condemned by the competent authority or as from the date in which the
irregularities were reported to the Acquisitions and Contracts Committee, as the
case may be.

         6. No officer of the Company or its subsidiaries may carry out
Transactions equal to or higher than $400,000.00 U.S. Dollars (Four Hundred
Thousand US Dollars), without the prior authorization from the Acquisitions and
Contracts Committee. Consequently, any Transaction in contravention of the
foregoing shall be null and void.

         7. Any shareholder or group of shareholders of the Company who are
holders, of shares representing 2% (two percent) or more of the capital stock,
may request and review, at any time, the details of the agreements submitted to
the general shareholders meeting, in which case, the Board of Directors shall
make available said documents to them within the next 15 (fifteen) working days
and for a term of 15 (fifteen) working days.

         8. The authorizations that the Acquisitions and Contracts Committee
shall grant with respect to the Transactions by the subsidiaries of the Company,
shall be granted by the vote of the shares representing the capital stock owned
by the Company at the shareholders meetings of said Companies held to such
effect, or by means of the execution of unanimous resolutions in writing. For
such purpose, a general power of attorney for acts of administration shall be
granted to the Acquisitions and Contracts Committee, on the terms of the second
paragraph of article 2554 of the Federal Civil Code.

         9. In the event that any shareholder of the Company or of the Strategic
Partner executes a Transaction in contravention of the above provisions, based
on Articles 2,028 and 2,117 of the Federal Civil Code, any shareholder holding
at least 1% (one percent) of the capital stock may file a lawsuit for damages
and losses against any infringing shareholder and shall be entitled to request
that a lawsuit be filed against the officer who may have acted in contravention
to that mentioned above. The assets which may be obtained as a result of such
claim shall be received by the Company.

         For the purposes of this Article, "Relevant Shareholder" shall mean any
person or group of persons who own or holds a direct or indirect interest of 5%
or more in the capital stock of the Company.

                              Shareholders Meetings

         ARTICLE THIRTY-FIVE. Classes. The shareholders meetings shall be
general, ordinary and extraordinary or special and all of them shall be held at
the corporate domicile of the Company. Extraordinary shareholders meetings shall
be, (i) those called to discuss any of the matters specified by Article 182 of
the General Law of Business Companies; and (ii) those called to resolve the
cancellation of the registration of the shares of the Company with the National
Registry of Securities, Bolsa Mexicana de Valores, S.A. de C.V., and in other
national or foreign stock exchanges where they may be registered, except for
quotation systems and other markets not organized as stock exchanges; any other
general shareholders meetings shall be ordinary, unless they are shareholders
meeting to discuss any matter affecting one class or series of shares in
particular, in which case, the shareholders meetings shall be special.

         ARTICLE THIRTY-SIX. Calls. The calls for shareholders meetings shall be
made by the Chairman and the Secretary or by two members of the Board of
Directors or by the Statutory Auditors. Any shareholder or group of shareholders
holding at least 10% (ten percent) of the outstanding shares of the Company may
request at any time the Board of Directors or the Statutory Auditors to call a
shareholders meeting to discuss the matters specified in their request. Any
shareholder shall have the same right in any of the cases contemplated by
Article 185 of the General Law of Business Companies. If the Board of Directors
or the Statutory Auditors, as the case may be, do not make the call within the
15 (fifteen) calendar days following receipt of a request pursuant to the
provisions hereinabove, the competent judicial authorities of the domicile of
the Company, at the request of the shareholder or shareholders who are eligible
to request such a call, after proving that they are eligible, shall issue the
respective call.

         ARTICLE THIRTY-SEVEN. The calls for the shareholders meetings shall be
published in the Official Gazette of the Federation and in one newspaper with
nation-wide circulation at least 15 (fifteen) calendar days prior to the date
set for the shareholders meetings. The calls must specify the place, day and
hour for the meeting, shall contain the Agenda with a clear explanation of the
matters to be discussed therein and shall be signed by the person or person
making such calls, in the understanding that if they are made by the Board of
Directors, it shall suffice to have the signature of the Chairman or the
Secretary of said body, or the delegate which is designated by the Board of
Directors to such effect.

         Shareholders meetings may be held without the need of a prior call,
when all of the outstanding shares representing the capital stock of the Company
are represented at the shareholders meeting.

         From the moment that the call for a shareholders meetings is published,
the information and document related to each of the points on the agenda shall
immediately be available to the shareholders, at no cost.

         ARTICLE THIRTY-EIGHT. Attendance. Only the Shareholders registered in
the Share Registry of the Company as the owners of one or more shares thereof,
shall be admitted at the shareholders meetings of the Company, provided they
shall have obtained the respective admittance card, and the Registry shall be
closed 3 (three) business days prior to the date set for holding the meeting.

         In order to attend shareholders meetings, the shareholders must show
the respective admittance card which will be issued only upon request thereof
and which must be requested at the latest 24 (twenty-four) business hours prior
to the time set for holding the meeting, jointly with the deposit certificate
with the Secretary of the Company of the corresponding share certificates, or
the deposit certificates of said shares issued by any institution for the
deposit of securities, by a national or foreign credit institution, or by stock
brokerage houses on the terms of the applicable provisions of the Securities
Market Law. The shares deposited in order to be entitled to attend the
shareholders meetings shall not be returned until after same are held, by means
of the delivery of the receipt that shall have been issued therefor to the
shareholder or the representative thereof.

         The members of the Board of Directors and the Statutory Auditors shall
not represent the shareholders at shareholders meetings. The shareholders may be
represented at shareholders meetings by the person or persons designated by
means of a proxy letter signed before two witnesses or by means of forms
prepared by the Company in which its denomination as well as the respective
agenda, the points which are referred to in articles 181 and 182 of the General
Law of Business Companies that cannot be included under the category of general
matters, and space for the inclusion of instructions provided by the grantor for
the exercise of the power are included, in an explicit manner. The
aforementioned forms must be available to the shareholders or the intermediaries
of the securities market that are authorized to represent them within the period
indicated in article 173 of the General Law of Business Companies. The Secretary
of the Board of Directors must be assured that the rules set forth in this
paragraph are observed and report it to the meeting in the respective
resolution.

         ARTICLE THIRTY-NINE. Minutes. The minutes of shareholders meetings
shall be transcribed into a book specially maintained for such purpose and shall
be signed by the persons acting as Chairman and Secretary of the meeting, as
well as the Statutory Auditors present at the meeting and by any shareholders or
shareholders' representatives who may wish to do so. The certificate of any
corporate action adopted by the shareholders in accordance with Article
Thirty-Nine hereof shall be transcribed into said book.

         ARTICLE FORTY. Chairman and Secretary. The shareholders meetings shall
be chaired by the Chairman of the Board of Directors and, in his absence
thereof, by the person designated by the majority vote of the shareholders
present. The Secretary of the Board of Directors shall act as Secretary at the
shareholders meetings and, in his absence thereof, the person designated by the
majority vote of the shareholders present shall act as such.

         ARTICLE FORTY-ONE. Ordinary Shareholders Meeting. The ordinary
shareholders meetings shall be held at least once a year within the first four
months following the close of each fiscal period. In addition to the matters
specified in the Agenda: (i) the Report of the Board of Directors contemplated
by Article 172 of the General Law of Business Companies shall be discussed,
approved or amended, taking into consideration the report of the Statutory
Auditors; (ii) the members of the Board of Directors, Statutory Auditors and
members of the Committees of the Company shall be designated or ratified; (iii)
the compensation for the members of the Board of Directors, Statutory Auditors
and members of the Committees of the-Company shall be determined, taking into
consideration the proposals of the Nomination and Compensation Committee; and
(iv) the report referred to in Article 172 of the General Law of Business
Companies shall be submitted, with respect to the Company or Companies where the
Company is the holder of the majority of the shares, whenever the value of the
investment in each one of them exceeds 20% (twenty percent) of the capital and
reserves, according to the financial statement as of the close of the respective
fiscal period.

         ARTICLE FORTY-TWO. Written Resolutions. Any resolutions the adoption of
which requires holding a shareholders meeting, may be adopted without the need
of holding a shareholders meeting, by means of the unanimous consent adopted in
writing from all the shareholders entitled to vote if such a shareholders
meeting had been held. The resolutions adopted in the manner described herein
shall produce the same effects and have the same legal consequences as other
resolutions adopted in the course of a shareholders meeting. Whenever the
resolutions of the shareholders are adopted by means of their unanimous consent
in writing, no call or any other formality shall be necessary, other than the
signature of all the shareholders entitled to vote on the document evidencing
the adoption of the relevant resolutions. All those documents shall be attached
to the Shareholders Meetings Minute Book maintained in accordance with the terms
in Article Thirty-Nine of these Bylaws.

                         Voting at Shareholders Meetings

         ARTICLE FORTY-THREE. Voting. Each share shall be entitled to one vote
at shareholders meetings.

         Any shareholder or group of shareholders that comprises at least 10%
(ten percent) of the shares represented at a meeting, shall be able to request
that the vote with respect to any matter about which they do not consider
themselves adequately informed be postponed, in accordance with the terms and
conditions set forth in article 199 of the General Law of Business Companies.

         The shareholder or group of shareholders that represents 20% (twenty
percent) of the capital stock may legally oppose the resolutions of the general
meetings with respect to which they have voting rights in accordance with
articles 201 and 202 of the General Law of Business Companies.

         ARTICLE FORTY-FOUR. Quorums. In order for ordinary shareholders
meetings held by virtue of a first call to be valid, at least 50% (fifty
percent) of the shares representing the capital stock must be represented at the
meeting and resolutions shall be valid if adopted by the favorable vote of the
majority of the shares present or represented at the meeting (a "Majority
Vote"). The ordinary shareholders meetings held by virtue of a second or other
call shall be validly held regardless of the number of shares represented at the
meeting and resolutions shall be validly adopted by a Majority Vote.

         In order for extraordinary or special shareholders meetings held by
virtue of a first or other call to be valid, at least 75% (seventy-five percent)
of the shares representing the capital stock must be represented at the meeting
and the resolutions thereof shall be valid whenever adopted by the favorable
vote of shares representing over 50% (fifty percent) of the capital stock of the
Company. The foregoing will be not applicable with respect to the resolutions
referred to in Article Eight and the first paragraph of Article Two of these
Bylaws, which shall require for its validity, a favorable consent of at least
95% (ninety-five percent) and 85% (eighty-five percent) of the capital stock of
the Company, as well as the following matters that are reserved exclusively for
the extraordinary shareholders meeting, such resolutions shall, be valid
whenever adopted by the favorable vote of at least 75% (seventy-five percent) of
the capital stock of the Company:

         1. Any amendment to the corporate Bylaws in order to amend or eliminate
the authority of the Committees created for the management of the Company and
the subsidiaries thereof, or cancel or modify the rights granted to minorities;

         2. Any resolution implying cancellation or assignment of rights
deriving from the concession titles granted by the Federal Government in favor
of the Company or the subsidiaries thereof:

         3. The early termination, by agreement between the parties, of the
Participation Agreement entered into by and between the Company and the
Strategic Partner;

         4. Cancellation of the registration of the shares of the Company with
the National Securities Registry or with any stock exchange where they may be
eventually recorded;

         5. Any merger of the Company with Companies not directly related with
the main line of business of the Company and the subsidiaries thereof; and

         6. Any division, dissolution or liquidation of the Company.

         ARTICLE FORTY-FIVE. For as long as the Series "BB" shares represent at
least 7.65% (seven point sixty-five percent) of the total subscribed and paid
capital stock of the Company, so that the Shareholders Meeting may validly adopt
any resolution with respect to the matters mentioned hereinbelow, the favorable
vote of the majority of the Series "BB" shares shall be required:

          (i)    approval of the financial statements of the Company;

          (ii)   early liquidation or dissolution of the Company;

          (iii)  capital stock increases or decreases of the Company;

          (iv)   dividend declaration and payment;

          (v)    amendment to the corporate Bylaws of the Company;

          (vi)   mergers, divisions or division of shares;

          (vii)  granting or amendment of special rights of the series into
                 which the capital stock is divided; and

          (viii) any decision the purpose of which is to amend or nullify the
                 resolutions validly adopted by the Board of Directors on the
                 terms of Article hereinabove.

                           Severance from the Company

         ARTICLE FORTY-SIX. Severance. On the terms of Article 206 of the
General Law of Business Companies, any shareholder may sever himself from the
Company and request reimbursement for his shares pro rata the corporate assets,
that is, at book value thereof pursuant to the latest audited statement of
financial position approved by the shareholders meeting, or at 95% (ninety-five
percent) of the value thereof quoted in the stock exchange, obtained from the
average of transactions effected during the 30 (thirty) days when the shares of
the Company may have been quoted prior to the date when the resolution
originating such severance right may have been adopted, whichever is less,
provided said shareholder shall have voted against the resolutions adopted at
the shareholders meeting resolving on the change of the corporate purpose,
change of nationality, any transformation into another type of Company, the
merger or division of the Company disappearing same as merging Company, as the
case may be, or in the event of the dilution of his participation in excess of
10% (ten percent) due to any kind of merger, provided he requests such severance
within the 15 (fifteen) days following the closing of the respective
shareholders meeting.

                              Financial Information

         ARTICLE FORTY-SEVEN. Report of the Board of Directors. Within the 3
(three) months following the close of each fiscal period, the Board of Directors
shall prepare a report containing all of the financial information required in
accordance with Article 172 of the General Law of Business Companies and Article
Twenty-Two, paragraph 3. of these corporate Bylaws. The financial information,
together with the documents supporting the same, shall be delivered to the
Statutory Auditors at least 15 (fifteen) days prior to the date foreseen for the
ordinary shareholders meeting and shall be made available and delivered to the
shareholders requesting the same at the domicile of the Company during the same
term.

         ARTICLE FORTY-EIGHT. Report of the Statutory Auditors. Within the 15
(fifteen) days following the date when the financial information and any
exhibits thereof are delivered to the Statutory Auditors, they shall prepare a
report containing their comments and suggestions. The financial information
referred to in Article Forty-Three hereinabove shall be made available by the
Board of Directors to the Shareholders registered in the Share Registry during
the 15 (fifteen) days prior to the date set for holding the General Annual
Ordinary Shareholders Meeting, for consultation at the office of the Company.

         ARTICLE FORTY-NINE. External Auditor. The Board of Directors shall
designate at the first shareholders meeting, by unanimous vote, the external
auditing firm for the Company from among the major international auditing firms.
Any change or removal thereof must be approved by the majority vote of the Board
members.

                               Profits and Losses

         ARTICLE FIFTY. Utilities. Subject to applicable legislation, and to the
reserves and provisions thereby required, the net profits of each fiscal period
shall be distributed in the following order:

         1. 5% (five percent) to establish and, if necessary, replenish the
legal reserve fund until it amounts at least to 20% (twenty percent) of the
capital stock.

         2. The amounts resolved by the shareholders meeting shall be set aside,
for the creation or increase of general and special reserves;

         3. If so determined by the shareholders meeting, the capital reserves
of the Company may be created or increased, as deemed advisable; and

         4. As the case may be, for the payment of dividends to the Company's
shareholders in the amount, form and periods determined by the general
shareholders meetings.

         ARTICLE FIFTY-ONE. Losses. In the event of a loss, the loss shall be
compensated, first, by the capital reserves and, if the capital reserves are not
sufficient, by the capital stock.

         ARTICLE FIFTY-TWO. Accounting Year. The accounting years will run from
January 1st to December 31st of each year, except, as the case may be, for the
year in which the Company is liquidated.

                           Dissolution and Liquidation

         ARTICLE FIFTY-THREE. The Company shall be dissolved in any of the cases
foreseen in article 229 of the General Law of Business Companies.

         ARTICLE FIFTY-FOUR. Once the Company is dissolved, it shall be put into
liquidation. The liquidation shall be entrusted to one or more liquidators
designated by the shareholders meeting. If the shareholders meeting fails to
make such designation, a civil or district judge of the domicile of the Company
may make the same, upon request of any shareholder, on the terms foreseen by
Article 236 of the General Law of Business Companies.

         ARTICLE FIFTY-FIVE. In absence of specific instructions to the contrary
given by shareholders meetings to the liquidators, the liquidation shall be
carried out pursuant to the following priorities:

         1. Conclusion of all pending business in the manner least detrimental
for the creditors and shareholders;

         2. Collection of credits and payment of debts;

         3. The sale of the assets of the Company;

         4. The preparation of the final liquidation balance sheet; and

         5. The distribution of the remaining assets, as the case may be, among
the shareholders pro rata their respective stockholdings.

                              Transitory Provisions

         ARTICLE FIFTY-SIX. So long as the Federal Government or Nacional
Financiera, S.N.C. shall participate in the Company, whether directly or
indirectly with at least 49% (forty-nine percent) of the capital stock, the
Chairman and the Secretary of the Board of Directors shall be designated by the
federal government.

         ARTICLE FIFTY-SEVEN. The provisions contained in these corporate bylaws
which, on the terms of the Securities Market Law and the provisions of a general
nature issued by the National Banking and Securities Commission, must be
contained in the corporate bylaws of Companies quoting their shares in the stock
exchange, shall be subject, in order to become effective, to the condition
precedent that the shares of the Company must be registered with the National
Securities Registry of the National Banking and Securities Commission.

         ARTICLE FIFTY-EIGHT. As set forth in the Participation Agreement
executed on December 18, 1998 among others, between the Company and the
Strategic Partner, if within a 4-year (four) term since the date thereof,
Nacional Financiera, S.N.C. has not allocated in the national and international
securities markets, shares representing at least 36% (thirty-six percent) of the
capital stock of the Company, and the Strategic Partner sends a purchase notice
to Nacional Financiera, S.N.C. regarding such shares, the shareholders of the
Company shall hold, within the following 30 (thirty) working days to the date of
reception of such purchase notice, an extraordinary general shareholders meeting
in order to eliminate the shareholding limits established in Article Twelve of
these bylaws that are applicable to the Series "BB" shareholders.