GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A.B. de C.V. AND THE BANK OF NEW YORK as Depositary AND OWNERS OF AMERICAN DEPOSITARY SHARESDeposit Agreement • November 22nd, 2006 • Central North Airport Group • Airports, flying fields & airport terminal services • New York
83,513,040 Shares of Series B Common Stock (without par value) of Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. in the form of American Depositary Shares or series B shares FORM OF UNDERWRITING AGREEMENTUnderwriting Agreement • November 22nd, 2006 • Central North Airport Group • Airports, flying fields & airport terminal services • New York
FORM OF AMENDMENT AGREEMENT TO THE TECHNICAL ASSISTANCE AGREEMENTAgreement • November 22nd, 2006 • Central North Airport Group • Airports, flying fields & airport terminal services
AMENDMENT AGREEMENT (HEREINAFTER THE “AGREEMENT”) TO THE TECHNICAL ASSISTANCE AND TECHNOLOGICAL TRANSFER AGREEMENT (HEREINAFTER THE “TECHNICAL ASSISTANCE AGREEMENT”) DATED AS OF JUNE 14, 2000 ENTERED INTO BY GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A. DE C.V. (HEREINAFTER THE “CONTROLLING COMPANY”), SERVICIOS AEROPORTUARIOS DEL CENTRO NORTE, S.A. DE C.V. (HEREINAFTER THE “SERVICES COMPANY”), AEROPUERTO DE ACAPULCO, S.A. DE C.V., AEROPUERTO DE CHIHUAHUA, S.A. DE C.V., AEROPUERTO DE CIUDAD JUAREZ, S.A. DE C.V., AEROPUERTO DE CULIACÁN, S.A. DE C.V., AEROPUERTO DE DURANGO, S.A. DE C.V., AEROPUERTO DE MAZATLÁN, S.A. DE C.V., AEROPUERTO DE MONTERREY, S.A. DE C.V., AEROPUERTO DE REYNOSA, S.A. DE C.V., AEROPUERTO DE TAMPICO, S.A. DE C.V., AEROPUERTO DE TORREON, S.A. DE C.V., AEROPUERTO DE SAN LUIS POTOSÍ, S.A. DE C.V., AEROPUERTO DE ZACATECAS, S.A. DE C.V., AND AEROPUERTO DE ZIHUATANEJO, S.A. DE C.V. (JOINTLY HEREINAFTER THE “CONCESSIONAIRE COMPANIES”) AND BY THE OTHER SIDE OPERADORA MEXICANA D
FORM OF SECOND AMENDMENT AGREEMENT TO THE PARTICIPATION AGREEMENTParticipation Agreement • November 22nd, 2006 • Central North Airport Group • Airports, flying fields & airport terminal services
SECOND AMENDMENT AGREEMENT (HEREINAFTER “AGREEMENT”) TO THE PARTICIPATION AGREEMENT DATED JUNE 14, 2000, AMENDED ON DECEMBER 21, 2005 (HEREINAFTER “PARTICIPATION AGREEMENT”), ENTERED INTO BY AND AMONG THE FEDERAL GOVERNMENT OF THE UNITED STATES OF MÉXICO (HEREINAFTER “FEDERAL GOVERNMENT”), BY THE MINISTRY OF COMMUNICATIONS AND TRANSPORTATION (“SCT”), NACIONAL FINANCIERA, S.N.C., DIRECCIÓN FIDUCIARIA IN ITS CAPACITY AS TRUSTEE UNDER THE TRUST NUMBER 5111-3 (“NAFIN”), GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A. DE C.V. (HEREINAFTER “CONTROLLING CORPORATION”), SERVICIOS AEROPORTUARIOS DEL CENTRO NORTE, S.A. DE C.V. (HEREINAFTER “SERVICES CORPORATION, SOCIEDAD DE SERVICIOS”), THE CONCESSIONARY CORPORATIONS, SERVICIOS DE TECNOLOGÍA AEROPORTUARIA, S.A. DE C.V. (FORMERLY OPERADORA MEXICANA DE AEROPUERTOS, S.A. DE C.V.) (HEREINAFTER “SETA” OR THE “STRATEGIC PARTNER”) AEROINVEST, S.A. DE C.V. (FORMERLY CONSTRUCTORAS ICA, S.A. DE C.V.) (HEREINAFTER “AEROINVEST”), AND AÉROPORTS DE PARIS MANAGEMENT
FORM OF SECOND AMENDMENT AGREEMENT TO THE TRUST AGREEMENTTrust Agreement • November 22nd, 2006 • Central North Airport Group • Airports, flying fields & airport terminal services
SECOND AMENDMENT AGREEMENT (the "Agreement") TO THE TRUST AGREEMENT DATED JUNE 14, 2000 AND AMENDED ON DECEMBER 21, 2005 (THE “TRUST AGREEMENT”), ENTERED INTO BY AND AMONG SERVICIOS DE TECNOLOGÍA AEROPORTUARIA, S.A. DE C.V. (FORMERLY OPERADORA MEXICANA DE AEROPUERTOS, S.A. DE C.V.) (THE “STRATEGIC PARTNER”) AS TRUSTOR—BENEFICIARY, GRUPO AEROPORTUARIO DEL CENTRO NORTE, S.A. DE C.V. (THE “CONTROLLING COMPANY”), AS SECOND BENEFICIARY AND BANCO NACIONAL DE COMERCIO EXTERIOR, S.N.C., DIVISIÓN FIDUCIARIA (THE “TRUSTEE”), AS TRUSTEE, ENTERED INTO BY THE STRATEGIC PARTNER, REPRESENTED BY LUIS ZARATE ROCHA, THE TRUSTEE REPRESENTED BY CARLOS FLORES SALINAS AND THE CONTROLLING COMPANY REPRESENTED BY RUBEN LOPEZ BARRERA, PURSUANT TO THE FOLLOWING DEFINITIONS, PRECEDENTS, REPRESENTATIONS AND CLAUSES.
