This document is a Declaration submitted by Jason W. Myatt, counsel for Petitioner Perimetral Oriental de Bogotá, S.A.S., in support of a Petition to Confirm an Arbitral Award before the United States District Court for the District of Columbia. The underlying arbitration was administered by the International Centre for Dispute Resolution (ICDR Case No. 01-20-0015-3123) and involved claims against the Agencia Nacional de Infraestructura and the Republic of Colombia.

The Declaration serves a strict evidentiary and procedural function, formally authenticating thirty-three exhibits filed in support of the enforcement proceedings. These exhibits include the final arbitral award rendered on December 18, 2024, the subsequent clarification of the award dated March 7, 2025, and the underlying Concession Contract effective September 8, 2014. Furthermore, the Declaration introduces various instruments of Colombian domestic law, including constitutional provisions, presidential decrees, and administrative resolutions, alongside relevant decisions from the Colombian Constitutional Court, Supreme Court of Justice, and Council of State. The submission establishes the documentary foundation for the Petitioner's request that the federal court recognize and enforce the arbitral award against the Respondents.