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Exhibit 1.1
 As
amended at General Extraordinary Shareholders Meeting held on
April 27, 2007
Translation for information purposes only
 BYLAWS OF GRUPO AEROPORTUARIO DEL SURESTE, S.A. B. de C.V.
 Name, Purpose, Domicile, Nationality and Duration
 ARTICLE ONE. Name
  ARTICLE TWO. Corporate Purpose
 1.
 2.
 3.
 4.




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5.
 6.
 7.
 8.
 9. in rem
 10.
 ARTICLE THREE. Domicile
  ARTICLE FOUR. Nationality
  ARTICLE FIVE. Duration
  2




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Capital Stock and Shares
 ARTICLE SIX. Capital Stock
  1.
 2.
    3




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ARTICLE SEVEN. Registry
   4




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ARTICLE EIGHT. Cancellation of Registration
    ARTICLE NINE. Repurchase of Shares
    5




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4.
 5.
 6.
     6




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ARTICLE TEN. Shareholding Limits
  1.
 2.
 3.
 (i) (ii) (iii) (iv) (v) (vi) (vii)
 (i) (ii) (iii)
 7




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ARTICLE ELEVEN. Transfer of Series BB Shares
    ARTICLE TWELVE. Public Offerings .
  1.
 a.
 b.
 c. (i)
 8




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(ii)
 2.
 3.
  4.
   a. Offer Notice
 b. (i) (ii)
 c. (i) (ii) (iii)
 d.
 9




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e.
 f.
 5.
  6.
 7.
   ARTICLE THIRTEEN. Increases and Reductions of the Capital Stock
  10




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11




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ARTICLE FOURTEEN. Investing by Subsidiaries
 Sociedades de Inversión
 12




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Management of the Company
 ARTICLE FIFTEEN. Composition
      i) (ii)
 13




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14




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ARTICLE SIXTEEN. Chairman and Secretary
   ARTICLE SEVENTEEN. Authority
  amparo
  Juntas de Conciliación y Juntas de
Conciliación y Arbitraje
 15




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amparo
            16




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ARTICLE EIGHTEEN Duties.
          17




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18




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ARTICLE NINETEEN Rights of Series BB Shareholders
       ARTICLE TWENTY. Board Meeting Notices
  19




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ARTICLE TWENTY-ONE. Meetings
   ARTICLE TWENTY-TWO. Operating Rules
  1
 2
     20




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3
 4.
 ARTICLE TWENTY-THREE. Quorum
   21




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Liability of Directors
 ARTICLE TWENTY-FOUR. Duties and responsibilities of the members of the Board of Directors.
    ARTICLE TWENTY-FIVE. Indemnification .
 22




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Operating Committee
 ARTICLE TWENTY-SIX Operating Committee
         23




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Nomination and Compensation Committee
 ARTICLE TWENTY-SEVEN. Integration and Authority .
    24




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ARTICLE TWENTY-EIGHT. Meetings
   25




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Auditing Committee
 ARTICLE TWENTY-NINE. Surveillance .
    ARTICLE THIRTY. Integration and Authority .
      26




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(i)
 (ii)
   1.
 2.
 3.
 27




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4.
 5.
 a.
    
    If the accounting and information policies and criteria
followed by the Company are adequate and sufficient, considering its particular
circumstances.b.
    
    If such policies and criteria have been consistently applied in
the information presented by the Chief Executive Officer.c.
    
    If as a consequence of (a) and (b) above, the information
presented by the Chief Executive Officer reasonably reflects the financial
situation and results of the Company.
 6.
 7.
 8.
 9.
 28




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10.
 11.
 12.
 13.
 14.
 15.
 16.
 17.
 18.
 19.
 29




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20.
 21.
 22.
 23.
 24.
 25.
 26.
 27.
 30




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28.
 ARTICLE THIRTY-ONE. Meetings
   ARTICLE THIRTY-TWO. Delegate
  Acquisitions and Contracts Committee
 ARTICLE THIRTY-THREE. Integration.
    31




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32




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General Direction
 ARTICLE THIRTY-FOUR. Chief Executive Officer.
 33




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1.
 2.
 3.
 4.
 5.
 6.
 7.
 8.
 9.
 10.
 34




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11.
 12.
 13.
 ARTICLE THIRTY-FIVE. Relevant Officers .
   Shareholders Meetings
 ARTICLE THIRTY-SIX. Classes
  ARTICLE THIRTY-SEVEN. Calls
 1
 
 1
    
    Article 42 (I) (c) of the new Securities Market Law 35




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ARTICLE THIRTY-EIGHT Publication of notices of meetings
    ARTICLE THIRTY-NINE. Attendance
   36




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ARTICLE FORTY. Minutes
  ARTICLE FORTY-ONE. Chairman and Secretary
  ARTICLE FORTY-TWO. Ordinary Shareholders Meeting
   37




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ARTICLE FORTY-THREE. Written Resolutions
  Voting at Shareholders Meetings
 ARTICLE FORTY-FOUR. Voting
    ARTICLE FORTY-FIVE. Quorums
  38




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ARTICLE FORTY-SIX Series BB Veto Rights
    39




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Severance from the Company
 ARTICLE FORTY-SEVEN. Withdrawal
   ARTICLE FORTY- EIGHT Report of the Board of Directors
  40




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ARTICLE FORTY-NINE External Auditor
    Profits and Losses; Fiscal Year
 ARTICLE FIFTY Profits .
      ARTICLE FIFTY-ONE. Losses .
  ARTICLE FIFTY-TWO. Fiscal Year .
 41




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st st
 Dissolution and Liquidation
 ARTICLE FIFTY-THREE.
 ARTICLE FIFTY-FOUR.
 ARTICLE FIFTY-FIVE.
      42