Overview
- Profeco opened its second 2026 calibration period for commercial measuring instruments, running July 1 to September 30, and said businesses must complete the procedure through the agency's online calibration portal.
- The requirement covers fuel pumps, gas and high‑flow meters, scales, fillers, encapsulators, time clocks and similar devices and is intended to stop shortchanging and ensure accurate transactions for consumers.
- Profeco's price monitoring, with data cut off July 3, found 79.4% of stations selling diesel at or below 27.00 MXN per liter and a national diesel average of 27.10 MXN per liter.
- The fuel check identified the lowest regular gasoline price at 23.69 MXN/L in Morelia, Michoacán, while published reports show a conflicting highest price in Cancún of 35.29 MXN/L versus 25.29 MXN/L and the discrepancy remains unresolved.
- Profeco said the Pacic basic‑basket stayed below the 910 MXN target for a third week, warned of penalties for noncompliance, and urged consumers to use its 'Quién es Quién' tools and Revista del Consumidor resources to compare prices and report suspected shortchanging.