UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2004 GRUPO AEROPORTUARIO DEL SURESTE S.A. DE C.V. (SOUTHEAST AIRPORT GROUP) -------------------------------------------------------------------------------- (Translation of Registrant's Name Into English) Mexico -------------------------------------------------------------------------------- (Jurisdiction of incorporation or organization) Blvd. Manuel Avila Camacho, No. 40, 6th Floor Col. Lomas de Chapultepec 11000 Mexico, D.F. -------------------------------------------------------------------------------- (Address of principal executive offices) (Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.) Form 20-F x Form 40-F --- --- (Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.) Yes No x --- --- (If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-_______.) Contacts: ASUR ASUR Breakstone & Ruth Lic. Adolfo Castro AEROPUERTOS DEL SURESTE Susan Borinelli / Vanessa Marquez (52) 55-5284-0408 (646) 536-7018 / 15 acastro@asur.com.mx Sborinelli@breakstoneruth.com ASUR Provides Update on the Master Development Program Mexico City, January 9th, 2004, Grupo Aeroportuario del Sureste, S.A. de C.V. (NYSE: ASR; BMV: ASUR) (ASUR) received approval from the Ministry of Communications and Transportation on the following: the Master Development Program for each of its concessions for the years 2004 through 2008, the efficiency factor applicable for the years 2004 through 2008, and the maximum tariffs per unit of traffic for 2004. Master Development Programs In Millions of Pesos as of December 31 2002 -------------------------------------------------------------------------------- Airport 2004-2008* 2009-2013** 2014-2018** -------------------------------------------------------------------------------- Cancun 895 901 589 Cozumel 86 28 40 Huatulco 54 16 39 Merida 96 78 18 Minatitlan 19 25 13 Oaxaca 47 38 23 Tapachula 31 28 13 Veracruz 51 50 25 Villahermosa 84 50 24 -------------------------------------------------------------------------------- Total 1,363 1,214 784 -------------------------------------------------------------------------------- * Committed investment ** Indicative investment Maximum Tariffs In Pesos as of December 31 2002 -------------------------------------- Airport 2004 -------------------------------------- Cancun 99.56 Cozumel 106.82 Huatulco 88.06 Merida 75.03 Minatitlan 93.33 Oaxaca 91.65 Tapachula 109.50 Veracruz 77.85 Villahermosa 86.93 -------------------------------------- - More - The concession agreements provide that each airport's maximum rate are reduced annually to take into account projected improvements in efficiency. For the five-year period ending December 31, 2008, the maximum rates applicable to ASUR's airports will be reduced by an annual efficiency factor of 0.75% in real terms. The Company is currently evaluating the figures approved by the Ministry of Communications and Transportation. About ASUR: Grupo Aeroportuario del Sureste, S.A. de C.V. (ASUR) is a Mexican airport operator with concessions to operate, maintain and develop the airports of Cancun, Merida, Cozumel, Villahermosa, Oaxaca, Veracruz, Huatulco, Tapachula and Minatitlan in the southeast of Mexico. The Company is listed both on the Mexican Bolsa, where it trades under the symbol ASUR, and on the NYSE in the U.S., where it trades under the symbol ASR. One ADS represents ten (10) series B shares. - ENDS - BLVD. AVILA CAMACHO NO. 40, 6 PISO COL. LOMAS DE CHAPULTEPEC, C.P. 11000 MEXICO, D.F. TEL. + (52) 52 84 04 58 FAX + (52) 52 84 04 67 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Grupo Aeroportuario del Sureste, S.A. de C.V. By: /s/ ADOLFO CASTRO RIVAS Adolfo Castro Rivas Director of Finance Date: January 13, 2004