Guyana National Bureau of Standards |  Portal 

    Standards

    Intra-uterine devices - Part 1: Determination of breaking force
    Intra-uterine devices - Part 3 : Packing and labelling
    Requirements for labelling and sale of cell phones
    Requirements for cellphone dealers
    Specification for Gold articles
    Specification for Gold articles
    Metric practice guide conversion factors and procedures
    Specification for salted fish and dried salted fish
    Coconut Oil ― Specifications
    Specification for test paints and surface coating