Prohibited from contracting with Teleconstrucciones Marver due to federal disqualification

The Official Gazette of the Federation (DOF) published this Wednesday, August 19, 2026, four circulars from the Secretariat of Anti-Corruption and Good Governance ordering the agencies and entities of the Federal Public Administration, federal entities, municipalities, public bodies, and territorial demarcations of Mexico City to refrain from accepting proposals or entering into contracts with the company Teleconstrucciones Marver, S. de R.L. de C.V. The measure stems from the temporary disqualification imposed on the company due to irregularities in procurement using federal resources.

The circulars, signed by the head of the Responsibilities Area of the Internal Control Body at the Secretariat of Infrastructure, Communications and Transportation, Lic. Irma Flores Cedillo, and dated in Mexico City on August 13, 2026, comply with the resolutions issued on August 3, 2026, in four sanction files. The company is disqualified for three (3) months and fifteen (15) days from submitting proposals or entering into contracts, whether directly or through an intermediary, when federal resources are used.

Four files, four subject matters

The circulars are issued within the framework of the Law on Acquisitions, Leases and Services of the Public Sector and the Law on Public Works and Related Services, in effect at the time of the events. Each corresponds to a different administrative sanction procedure:

• Circular SABG/420/OICSICT/AR/473/2026, file SAN/0003/2025-SPR, regarding acquisitions, leases and services of the public sector (p. 22).
• Circular SABG/420/OICSICT/AR/476/2026, file SAN/004/2025-SPR, regarding public works (p. 24).
• Circular SABG/420/OICSICT/AR/479/2026, file SAN/005/2025-SPR, regarding public works (p. 25).
• Circular SABG/420/OICSICT/AR/482/2026, file SAN/006/2025-SPR, regarding public works (p. 27).

Scope and validity of the prohibition

The prohibition takes effect from the day following its publication in the DOF and its registration in the Digital Platform for Public Procurement of the Federal Public Administration (ComprasMX), formerly COMPRANET. It binds all obligated parties when procurement is carried out fully or partially using federal funds, in accordance with the agreements entered into with the Federal Executive.

The disqualification will persist beyond the term if the company does not pay the fine imposed in the THIRD Resolution of each ruling. For its registration in ComprasMX to be removed, Teleconstrucciones Marver must provide the Secretariat of Anti-Corruption and Good Governance with documentary proof of payment, without the need for the publication of a new notice.

Current contracts are excluded

The circulars specify that contracts already awarded or formalized with the company will not be included in the application of the measure, pursuant to Article 112 of the Regulations of the Procurement Law and Article 270 of the Regulations of the Public Works Law. The sanction is based on Articles 14, 16, and 134 of the Political Constitution of the United Mexican States and the regulations of the Secretariat of Anti-Corruption and Good Governance.

The measure serves as a direct notice to public sector suppliers: the disqualification of Teleconstrucciones Marver is recorded in the national procurement registry, meaning that no federal, state, or municipal entity may contract with it for the duration of the sanction. For readers, it is a sign of the tightening of anti-corruption controls in Mexican public procurement and the traceability of sanctions through the ComprasMX platform.

Source: Official Gazette of the Federation, no. 226/2026, Wednesday, August 19, 2026, Executive Branch section, pp. 22, 24, 25, and 27 (official references: circulars SABG/420/OICSICT/AR/473/2026, /476/2026, /479/2026, and /482/2026).