Guyana National Bureau of Standards |  Portal 

    Standards

    Rice - Specification
    Fluorescent – Lamp Ballasts
    Safety for Seasonal and Holiday Decorative Products
    Specification for Transmitters and receivers in the VHF maritime mobile service bands
    Specification for radio apparatus: VHF and UHF fixed and land mobile service
    Specification for brewery products
    Requirements for Labelling of brewery products (Beer, stout, shandy , malta
    Electric cables – PVC insulated, non-armoured cables for voltage up to and including 450/750, for electric power, lighting and internal wiring
    Grading requirements for table eggs
    Safety for receptacles closures