Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for brown sugar
    Specification for Safety of household and similar electrical appliances Part 1: General requirements
    Specification for Plugs and Receptacles rated at 240 Volts and Less, 15 amperes and less.
    Specification for Unleaded gasoline (petrol) for motor vehicles
    Electrical Insulating Tape
    Specification for PVC - insulated cables for electricity supply
    Fluorescent lighting fixtures
    Specification for Transmitters and Receivers in the VHF Maritime Mobile Service Bands
    Specification for radio apparatus: VHF and UHF fixed and land mobile service
    Electric cables – PVC insulated, non-armoured cables for voltage up to and including 450/750, for electric power, lighting and internal wiring