Page 1 CONFORMED COPY LOAN NUMBER 7515-CO Guarantee Agreement (Second Student Loan Support Project) APL Phase I between REPUBLIC OF COLOMBIA and INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT Dated March 14, 2008 Page 2 LOAN NUMBER 7515-CO GUARANTEE AGREEMENT AGREEMENT, dated March 14, 2008, entered into between the REPUBLIC OF COLOMBIA (the “Guarantor”) and the INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT (the “Bank”) (the “Guarantee Agreement”) in connection with the Loan Agreement of same date between the Bank and the INSTITUTO COLOMBIANO DE CREDITO EDUCATIVO Y ESTUDIOS TECNICOS EN EL EXTERIOR - ICETEX (the “Borrower”) (the “Loan Agreement”). The Guarantor and the Bank hereby agree as follows: ARTICLE I – GENERAL CONDITIONS; DEFINITIONS Section 1.01. The General Conditions (as defined in the Appendix to the Loan Agreement) constitute an integral part of this Agreement. Section 1.02. Unless the context requires otherwise, the capitalized terms used in this Agreement have the meanings ascribed to them in the General Conditions or in the Loan Agreement. ARTICLE II – GUARANTEE Section 2.01. Without limitation or restriction upon any of its other obligations under the Guarantee Agreement, the Guarantor hereby unconditionally guarantees, as primary obligor and not as surety merely, the due and punctual payment of all Loan Payments payable by the Borrower pursuant to the Loan Agreement. ARTICLE III – REPRESENTATIVE; ADDRESSES Section 3.01. The Guarantor ’s Representative is its Minister of Finance and Public Credit. Section 3.02. The Guarantor’s Address is: Ministry of Finance and Public Credit Palacio de los Ministerios Plaza San Agustín Carrera 7-A Número 6-45, Piso 3 Bogotá, DC Republic of Colombia Cable address: Facsimile: MINHACIENDA (571) 350-9344 Page 3 - 2 - Section 3.03. The Bank’s Address is: International Bank for Reconstruction and Development 1818 H Street, N.W. Washington, D.C. 20433 United States of America Cable: Telex: Facsimile: INTBAFRAD 248423 (MCI) or (202) 477-6391 Washington, D.C. 64145 (MCI) AGREED at the city of Bogotá, Colombia, as of the day and year first above written. REPUBLIC OF COLOMBIA By /s/ Oscar Iván Zuluaga Authorized Representative INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT By /s/ Axel van Trotsenburg Authorized Representative