Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for Compressed oxygen gas for industrial use only
    Specification for Compressed oxygen gas
    Household refrigerators and freezers
    Television receiver and high voltage video products
    Electrical Insulating Tape
    Specification for PVC - insulated cables for electricity supply
    Fluorescent lighting fixtures
    General requirements for the competence of testing and calibration Laboratories
    Specification for Electrical appliance protectors
    Specification for the storage, handling and transportation of LPG cylinders