Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for the labelling of commodities - Part 7: Labelling of electrical equipment, fittings and electrical appliances
    Specification for labelling of commodities - Part : 7 Labelling of electrical equipment, fitting and household electrical appliance
    Specification for brown sugar
    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Specification for Equal arm scales (4 kg)
    Specification for Safety of household and similar electrical appliances Part 1: General requirements
    Household refrigerators and freezers
    Specification for Plugs and Receptacles rated at 240 Volts and Less, 15 amperes and less.