UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549  FORM 20-F/A  REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR  XANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934  For the fiscal year endedDecember 31, 2012  OR  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIESEXCHANGE ACT OF 1934 OR  SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIESEXCHANGE ACT OF 1934  Date of event requiring this shell company report                                                              _____________  For the transition period from                                                                                 _____________ to _____________  Commission file number0-20486  COMPAÑIA CERVECERIAS UNIDAS S.A. (Exact name of Registrant as specified in its charter) UNITED BREWERIES COMPANY, INC. (Translation of Registrant's name into English)  Republic of Chile (Jurisdiction of incorporation or organization) Vitacura 2670, Twenty-Third Floor, Santiago, Chile (Address of principal executive offices)  Felipe Arancibia, (562-24273401), faranci@ccu.cl Vitacura 2670, Twenty-Third Floor, Santiago, Chile (Name, Telephone, Email and/or Facsimile number and Address of Company Contact Person) _________________________________________   Securities registered or to be registered pursuant to section 12(b) of the Act.  **Title of each class**

   **Name of each exchangeon which registered**American Depositary Shares

   New York Stock ExchangeRepresenting Common StockCommon Stock, without par value

   New York Stock Exchange* __________ *    Not for trading, but only in connection with the registration of American Depositary Shares which are evidenced by American Depositary Receipts  Securities registered or to be registered pursuant to Section 12(g) of the Act. Not applicable Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act. Not applicable


---



Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual report. Common stock, with no par value:                                 318,502,872  Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YESXNO_  If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.  YESNOX  Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. YESXNO_____  Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YESNO  Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):  Large accelerated filerXAccelerated filerNon-accelerated filer  Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:  U.S. GAAPInternational Financial Reporting Standards as issued               Other____ by the International Accounting Standards BoardX  If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow. ITEM 17ITEM 18  If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  YESNOX


---



Explanatory Note  This Amendment No. 1 on Form 20-F/A (this “Amendment”) amendsCompañía Cervecerías Unidas S.A.’s(the “Company”) Annual Report on Form 20-F for the fiscal year ended December 31, 2012, originally filed with the U.S. Securities and Exchange Commission (“SEC”) on April 26, 2013 (the “Original Filing”). The Company is filing this Amendment solely to (i) update the well-known seasoned issuer status, (ii) correct a clerical error in the table of Major Shareholders on page 99 of the Original Filing, and (iii) provide a signature page omitted in the Original Filing.  We are also including the updated certifications required by the filing of this Amendment as exhibits 12.3 and 12.4 to this Amendment. No other changes have been made to the Original Filing. The Original Filing, as amended by this Amendment, speaks as of the original filing date of the Original Filing, and does not reflect events that may have occurred subsequent to the original filing date of the Original Filing.       1


---



PART I ITEM 7: Major Shareholders and Related Party Transactions  Major Shareholders  Our only outstanding voting securities are our shares of our common stock.  The following table sets forth information concerning the ownership of our common stock as of March 31, 2013, for each shareholder known to us to own more than 4% of the outstanding shares of our common stock and for all of our directors and executive officers as a group:  Shareholder

   Number of shares owned

   % OwnershipInversiones y Rentas S.A.

   196,421,725

   61.67%Inversiones IRSA Ltda.(1)

   14,146,707

   4.44%Our directors and executive officers as a group (2)

   25,380

   0.01%
  (1) Inversiones y Rentas S.A. owns 99.9999% of Inversiones IRSA Ltda.’s equity.

   (2) Does not include the 210,568,432 shares of our common stock owned, directly and indirectly, by Inversiones y Rentas S.A., which is 50% beneficially owned by the Luksic family, as discussed below. Andrónico Luksic, our director, is a member of the Luksic family.
  As of March 31, 2013, JPMorgan Chase Bank N.A. (“JPMorgan”), the Depositary for our ADR facility, was the record owner of 34,079,795 shares of our common stock (11.77% of the outstanding common stock) deposited in our ADR facility.  As of March 31, 2013, we had4,599shareholders of record. To the best of our knowledge 18 shareholders are not Chilean, excluding ADR holders, and of those 18 non-Chilean shareholders, five are U.S. corporations with a total of 779,742 (0.2%) shares of common stock. Non-Chileans can also hold shares in custody of private banks.  However, as that information is not publicly available, we have included five custodians as part of the 18 non-Chilean shareholders although we have no citizenship information relating thereto. All shareholders have equal voting rights.  IRSA is a Chilean privately held corporation formed for the sole purpose of owning a controlling interest in us.  IRSA is owned 50% by Quiñenco, which is a holding company of the Luksic Group, and 50% by Heineken Chile Ltda., a subsidiary of Heineken International.  IRSA directly owns 196,421,725 shares of our common stock and indirectly, through Inversiones IRSA Ltda., 14,146,707 additional shares of our common stock.  Inversiones IRSA Ltda. is a wholly-owned subsidiary of IRSA.   Related Party Transactions  The Chilean Corporations Act was amended by Law N°20.382, effective January 1, 2010, relating to, among others, related party transactions. The 2010 amendment introduced a new Chapter XVI for open stock corporations and their subsidiaries, while articles 44, 89 and 93 remain applicable only to closed corporations which are not subsidiaries of an open stock corporation.  Pursuant toChapter XVI ofthe Chilean Corporations Actreferred to above,a related party transaction shall be any and all negotiation, agreement or operation between the open stock corporation and any one of the following:  ·One or more related persons pursuant to the Chilean Securities Market Law;   2


---



·A director, manager, administrator, principal executive officer or liquidator of the company, personally or acting on behalf of a person other than the company, or their respective spouses or close relatives (e.g. parents, father/mother in law, sisters, brothers, sisters/brothers in law);  ·Company or concern in which the persons referred to in the above clause are the owners, directly or indirectly through any other individual or corporation, of 10% or more of its capital; or of which any of the persons referred to in the above clause are a director, manager, administrator, principal executive officer thereof;  ·Those contemplated by the bylaws of the company or upon sufficient grounds determined by the directors committee, as the case may be, which can include subsidiaries in which the company owns, directly or indirectly, at least 95% of the equity or capital stock;  ·Those in which the office of director, manager, administrator, principal executive officer or liquidator has been held by a director, manager administrator, principal executive officer or liquidator of the company within the prior 18 months.  Pursuant to the 2010 amendment, the following persons are currently considered under the Chilean Securities Market Law to be related persons:  ·any entities within the financial conglomerate to which the company belongs;  ·corporate entities that have, with respect to us, the character of parent company, affiliated companies or subsidiary.  Parent companies are those that control directly or indirectly more than 50% of the subsidiary’s voting stock (or participation, in the case of business organizations other than stock companies), or that may otherwise elect or appoint, or cause the election or appointment, of the majority of the directors or officers. A limited partnership (sociedades en comandita) may likewise be a subsidiary of a corporation, whenever the latter has the power to direct or guide the administration of the general partner (gestor) thereof.  For these purposes, affiliated companies are those where one of them, without actually controlling the other, owns directly or indirectly 10% or more of the latter’s voting stock (or equity, in the case of business organizations other than stock companies), or that may otherwise elect or appoint, or cause the election or appointment of, at least one board member or manager;  ·persons who are directors, managers, administrators, principal executive officers or liquidators of us, and their spouses or their close relatives (i.e., parents, father/mother in law, sisters, brothers, sisters/brothers in law); as well as any other entity controlled by, directly or indirectly, any one of the above; and  ·any person who, whether acting alone or in agreement with others, may appoint at least one member of our management or controls 10% or more of our voting capital.  The Superintendency of Securities and Insurance (Superintendencia de Valores y Seguros, or “SVS”) may presume that any individual or corporate entity is related to a company if, because of relationships of equity, administration, kinship, responsibility or subordination, the person:  ·whether acting alone or in agreement with others, has sufficient voting power to influence the company’s management; ·creates conflicts of interest in doing business with the company; ·in the case of a corporate entity, is influenced in its management by the company; or ·holds employment or a position which affords the person access to non-public information about the company and its business, which renders the person capable of influencing the value of the company’s securities.  However, a person shall not be considered to be related to a company by the mere fact of owning up to 5% of the company, or if the person is only an employee of the company without managerial responsibilities.   3


---



Additionally, pursuant to article 147 ofChapter XVI ofthe Chilean Corporations Act, an open stock corporation shall only be entitled to enter into a related party transaction when it is in the interest of the company, the price, terms and conditions are similar to those prevailing in the market at the time of its approval and the transaction complies with the requirements and procedures stated below:  1.-  The directors, managers, administrators, principal executive officers or liquidators that have an interest or that take part in negotiations conducive to the execution of an arrangement with a related party of the open-stock corporation, shall report it immediately to the board of directors or whomever the board designates. Those who breach this obligation will be jointly liable for damages caused to the company and its shareholders.  2.-  Prior to the company’s consent to a related party transaction, it must be approved by the absolute majority of the members of the board of directors, with exclusion of the interested directors or liquidators, who nevertheless shall make public his/her/their opinion with respect to the transaction if it is so requested by the board of directors, which opinion shall be set forth in the minutes of the meeting. Likewise, the grounds of the decision and the reasons for excluding such directors from its adoption must also be recorded in the minutes.  3.- The resolutions of the board of directors approving a related party transaction shall be reported at the next following shareholders' meeting, including a reference to the directors who approved such transaction. A reference to the transaction is to be included in the notice of the respective shareholders' meeting.  4.-  In the event that an absolute majority of the members of the board of directors should abstain from voting, the related party transaction shall only be executed if it is approved by the unanimous vote of the members of the board of directors not involved in such transaction, or if it is approved in a shareholders' extraordinary meeting by two thirds of the voting shares of the company.  5.- If a shareholders' extraordinary meeting is called to approve the transaction, the board of directors shall appoint at least one independent advisor who shall report to the shareholders the terms of the transaction, its effects and the potential impact for the company. In the report, the independent advisor shall include all the matters or issues the directors' committee may have expressly requested to be evaluated. The directors' committee of the company or, in the absence of such committee, directors not involved in the transaction, shall be entitled to appoint an additional independent advisor, in the event they disagree with the appointment made by the board.  The reports of the independent advisors shall be made available to the shareholders by the board on the business day immediately following their receipt by the company, at the company’s business offices and on its internet site, for a period of at least 15 business days from the date the last report was received from the independent advisor, and such arrangement shall be communicated to the shareholders by means of a “Relevant Fact” (Communication sent to the SVS and the stock markets in Chile).  The directors shall decide whether the transaction is in the best interest of the corporation, within five business days from the date the last report was received from the independent advisors.  6.-  When the directors of the company must decide on a related party transaction, they must expressly state the relationship with the transaction counterparty or the interest involved. They shall also express their opinion on whether the transaction is in the best interest of the corporation, their objection or objections that the directors' committee may have expressed, as well as the conclusions of the reports of the advisors. The opinions of the directors shall be made available to the shareholders the day after they were received by the company, at the business offices of the company as well as on its internet site, and such arrangement shall be reported by the company as a “Relevant Fact.”  7.- Notwithstanding the applicable sanctions, any infringement of the above provisions will not affect the validity of the transaction, but it will grant the company or the shareholders the right to sue the related party involved in the transaction for reimbursement to the company of a sum equivalent to the benefits that the operation reported to the counterpart involved in the transaction, as well as indemnity for damages incurred. In this case, the defendant bears the burden of proof that the transaction complies with the requirements and procedures referred to above.  4


---



Notwithstanding the above, the following related party transactions may be executed, pursuant to letters a), b) and c) of Article 147 of the Chilean Corporations Act, without complying with the requirements and procedures stated above, prior to authorization by the board:  1.- Transactions that do not involve a “material amount.” For this purpose, any transaction that is both greater than 2,000 Unidades de Fomento (as of March,31 2013, approximately ThCLP45,739) and in excess 1% of the corporation’s equity, or involving an amount in excess of 20,000 Unidades de Fomento (as of March 31, 2013, approximately ThCLP457,388) shall be deemed to involve a material amount. All transactions executed within a 12 month period that are similar or complementary to each other, with identical parties, including related parties, or objects, shall be deemed to be a single transaction.  2.- Transactions that pursuant to the company’s policy of usual practice as determined by its board of directors, are in the ordinary course of business of the company. Any agreement or resolution establishing or amending such policies shall be communicated as a “Relevant Fact” and made available to shareholders at the company’s business offices and on its internet site, and the transaction shall be reported as a “Relevant Fact,” if applicable.  3.- Transactions between legal entities in which the company possesses, directly or indirectly, at least 95% of the equity of the counterpart.  The usual practice policy adopted by the board of directors in the meeting held on January 13, 2010, as amended on July 6, 2011, remains available to shareholders at the company’s offices in Avda. Vitacura 2670, 26 floor, Santiago, Chile, and on the web site www.ccu.cl.  In the ordinary course of business, we engage in a variety of transactions with some of our affiliates and related parties. Financial information concerning these transactions is set forth in Note 16 to our consolidated financial statements.  Our corporate support units and strategic service units provide shared services to all the organization through service level agreements. Shared services are provided in a centralized manner to capture the synergies between the different units.  Service level agreements are annual contracts specifying the services to be provided as well as the variables used to measure the levels of service and their prices.  Service levels are evaluated directly by users three times a year.  Additionally, our logistic subsidiaries Transportes CCU Ltda. and Comercial CCU S.A. provide transportation, warehousing and sales services on a consolidated basis to all of our strategic business units.  These services are regulated by annual contracts specifying the services to be provided as well as the variables used to measure the levels of service and their prices. Service levels are evaluated directly by users three times a year.  We engage in a variety of transactions with affiliates of the Luksic Group and Heineken, the beneficial owners of IRSA, as well as with other shareholders of ours.  Currently, Quiñenco and Heineken Chile Ltda., a Chilean limited corporation controlled by Heineken Americas B.V., are the only shareholders of IRSA, each with a 50% equity interest See “Item 4: Information on the Company – Organizational Structure.”  On November 30, 2005, we and Heineken International amended the license and technical assistance agreements which provide us with the exclusive rights to produce, sell and distribute Heineken beer in Chile and Argentina commencing June 18, 2003.  These agreements have an initial term of 10 years beginning in June 2003, renewable for subsequent periods of five years.  See “Item 4: Information on the Company – Business Overview – Our Beer Business in Chile – Beer Production and Marketing in Chile” and “Item 4: Information on the Company – Business Overview – Our Beer Business in Argentina – Production and Marketing in Argentina.”  On October 12, 2011, we and Heineken International signed the Amended and Restated versions of the Trademark License Agreements which provide us with the exclusive rights to produce, sell and distribute Heineken beer in Chile and Argentina, in force as of January 1, 2011. These agreements have an initial term of 10 years, and automatically renew each year (January 1) for a new period of ten years, unless any party gives notice of its decision not to renew, in which case the agreements will be in force until the last renewal period expires.  5


---



Alsosubject to the above license agreements, on April 24, 2006, through our subsidiary CCU Chile, we signed a brewing agreement with Heineken Brouwerijen B.V., which provides us with the right to produce and package Heineken lager at our local brewery and for its sale and distribution in Peru, Colombia and Ecuador by Heineken’s appointed Distributor.  This agreement commenced on April 24, 2006 for one year renewable annually.  Additionally, a Technical Assistance Agreement was executed withHeineken Technical Services B.V. on May 4, 2005, whereby the latter was appointed, on a non-exclusive basis, as our technical advisor in respect of operational aspects of our breweries, including also special services regarding project engineering for extensions of the breweries’ capacity and construction of new  plants, assistance in development of new products, production methods and distribution systems as well as advise on purchasing systems, among others.  This agreement has an initial term of one year as from May 4, 2005, renewable for subsequent periods of one year each, unless either party gives not less than three months’ prior written notice to the other of its intention to terminate this agreement.  This agreement has been renewed automatically each year.   Finally, we entered into a Framework Agreement with Banco de Chile, a Quiñenco subsidiary, effective as from May 1, 2003, for the rendering of banking services to us and certain of our subsidiaries and affiliates, including, among others, payment to suppliers and shareholders, cashier service, transportation of valuables and payment of salaries.  This agreement replaces prior agreements for the same purpose executed with Banco de A. Edwards, which merged into Banco de Chile as of January 1, 2002.  Since the establishment of our directors committee in 2001, as required by the Chilean Corporation Act, all related party contracts have been reviewed by it, and then approved by our board of directors, which approval also was a standard practice prior to the creation of the directors committee.  The above does not include related party transactions executed according to the practice policy adopted on July 6, 2011 by the board of directors in respect of transactions mentioned in letters a), b) and c) of Article 147 of the Chilean Corporations Act.  Our principal related party contracts include rental of properties, the rendering of services and product sales.   6


---



Our principal transactions with related parties for the twelve-month period ended December 31, 2012, are detailed below:  Company

   Relationship

   Transaction

   Amount (in millions of CLP)Heineken Brouwerijen B.V.

   Parent company related

   Products sale/ license/ technical assistance/ billed services

   3,874Heineken Italia Spa.

   Parent company related

   Purchase of products/ advertising contribution

   39Nestlé Waters Argentina S.A.

   Subsidiary shareholder

   Technical assistance

   46Nestlé Waters S.A.

   Subsidiary shareholder

   Royalty

   136Cervecería Kunstmann Ltda.

   Subsidiary shareholder

   Product sales/billed services

   242Comercial Patagona Ltda.

   Joint venture subsidiary

   Marketing services/products sale

   1,493Cooperativa Agrícola Control Pisquero Ltda.

   Subsidiary shareholder

   Loan/grape acquisition

   6,145Cervecería Austral S.A.

   Joint venture

   Products purchase and sale/ royalty paid and royalty charged/ billed services

   2,918Banco de Chile

   Parent company related

   Product sales/ financial products and services/ derivates/ investments

   39,190Foods Compañía de Alimentos CCU S.A.

   Joint venture

   Services/ product sales/ consignment sales/ interests/ remittance paid and recieved

   58,405Alusa S.A.

   Subsidiary related

   Purchase of products

   1,226Canal 13 S.P.A.

   Parent company related

   Advertising

   3,981Banchile Corredores de Bolsa S.A.

   Parent company related

   Financial investments

   7,400Soc. Agrícola y Ganadera Río Negro Ltda

   Related to the controller

   Purchase of products

   1Viña Tabalí S.A.

   Related to the controller

   Expense recovery/ invoices

   338Comarca S.A.

   Associate related

   Access fee

   409Agroproductos Bauzá y Cía Ltda

   Associate related

   Services/ Purchase of products

   1,159
  See Note 16 to our consolidated financial statements for detailed information.   Interests of Experts and Counsel  Not applicable.   7


---



ITEM 19: Exhibits  Index to Exhibits  1.1       Company by-laws (incorporated by reference to Exhibit 1.1 of Compañía Cervecerías Unidas S.A. Annual Report on Form 20-F for the year ended December 31, 2001, filed on June 28, 2002).  8.1       Compañía Cervecerías Unidas S.A. significant subsidiaries (incorporated by reference to Exhibit 8.1 of Compañía Cervecerías Unidas S.A. Annual Report on Form 20-F for the year ended December 31, 2003, filed on June 24, 2004).  *12.1 Certification of Chief Executive Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.  *12.2 Certification of Chief Financial Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.  **12.3 Certification of Chief Executive Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.  **12.4 Certification of Chief Financial Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.  ***13.1 Certification of Chief Executive Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.  ***13.2 Certification of Chief Financial Officer of Compañía Cervecerías Unidas S.A. pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. __________ *           Previously filed with the Company’s Annual Report on Form 20-F for the year ended December 31, 2012 **          Filed herewith ***         Previously furnished with the Company’s Annual Report on Form 20-F for the year ended December 31, 2012  8


---



Signatures  The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.  Compañía Cervecerías Unidas S.A.(United Breweries Company, Inc.)      By:  ____/s/ Patricio JottarPatricio JottarChief Executive Officer   Date: May 17, 2013


---