This Official Mexican Standard establishes the luminous efficacy specifications for luminaires with light emitting diodes (LEDs), destined for roads and public outdoor areas, as well as the applicable test methods to verify said specifications.

This Official Mexican Standard establishes the specifications and test methods for integrated LED lamps for general lighting, it is applicable to all omnidirectional and directional integrated LED lamps, which are intended for general lighting, from 100 V to 277 V ac and 50 Hz or 60 Hz frequency, which are manufactured or imported for sale within the national territory.

This Official Mexican Standard establishes the minimum efficiency limits for general- purpose lamps, intended for the lighting of the residential, commercial, services, industrial and public lighting sectors , as well as their test methods. This Official Mexican Standard applies to general-purpose lamps intended for lighting in the residential, commercial, services, industrial and public lighting sectors, such as: incandescent, incandescent with halogen, linear fluorescent, high intensity discharge and mixed light; that are imported, manufactured, and / or marketed within the national territory.

This policy covers labeling and minimum efficiency requirements for inverter air conditioners with nominal cooling capacities of 1 Wt to 19 050 Wt, which operate by mechanical compression and include an air-cooling evaporator coil.

Applies to split type air conditioners; free discharge and without air ducts -known as minisplit and multisplit; simple cycle -cold; or reverse cycle -heat pump; in cooling capacity ratings of 1 Wt to 19050 Wt.

This policy covers labeling and minimum efficiency requirements for split type air conditioners, free discharge and without air ducts (known as minisplit and multisplit) simple cycle (cold) or reverse cycle (heat pump) in cooling capacity ratings of 1 Wt to 19,050 Wt.

This policy covers labeling and minimum efficiency requirements for self-contained commercial electric refrigeration appliances; new, used or rebuilt: Upright coolers with one or more front-opening doors, Chest coolers, Chest freezers, Upright freezers, Closed display cabinets, Cabinets for bagged ice.

This Official Mexican Standard (NOM) establishes the specifications and test methods of the Combined Energy Efficiency Ratio (REEC) and standby mode, as well as the user safety specifications and the applicable test methods to verify said specifications. Likewise, it establishes the type of information that the Energy Efficiency label must bear, which in addition to the marking, the devices subject to this NOM must carry. Applies to new room type air conditioners, with or without heating, with air-cooled condenser and with cooling capacities of up to 10,600 Wt, domestic and foreign that are marketed in Mexico. For the room air conditioners that operate in the heating mode and without heating in the same device (reverse cycle), only the REEC specifications for its cooling mode apply. Not applicable for split room type air conditioners.

This policy covers labeling and minimum efficiency requirements for room air conditioners, with or without heating, with air-cooled condensers and with cooling capacities until 10,600 Watts (36,000 Btu/h). It does not apply for mini-split and multi-split air conditioners.

This policy covers minimum requirements for mechanized tortilla-making machines, used to prepare corn and wheat tortillas, which use LPG or natural gas as fuel and are operated by AC electric motors. Not included are domestic manual tortilla-making machines, which are not operated by electric motors.