Guyana National Bureau of Standards |  Portal 

    Standards

    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
    Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems