Guyana National Bureau of Standards |  Portal 

    Standards

    Certification of broadcasting equipment
    Specification for steel nails
    Specification for Load and non-load bearing concrete masonry units
    Fluorescent – Lamp Ballasts
    Uninterruptible Power Supply Equipment
    Specification for ready-mixed concrete
    Safety for Seasonal and Holiday Decorative Products
    Specification for Electrical appliance protectors
    Specification for galvanized steel barbed wire
    Electric cables – PVC insulated, non-armoured cables for voltage up to and including 450/750, for electric power, lighting and internal wiring