Products affected by INMETRO mark.
As of May 2009, there are totally 65 product categories requiring mandatory certification.

The INMETRO mark can be applied to both mandatory and voluntary brazilian programs.
Mandatory products (examples)	Medical devices Circuit breakers Electrical equipment used in hazardous locations Equipment for gas systems (pressure regulators and hoses) Switches, plugs and receptacles Ballasts Wires and cables etc
Voluntary products (examples)	Luminaires Household electronic appliances and components IT equipment Consumer electronics etc