Guyana National Bureau of Standards |  Portal 

    Standards

    Code of safety for chemical laboratories
    Code of Safety for Chemical laboratories
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Requirements for advertising – Part 3: Advertising of cigarettes
    General requirements for the operation of a laboratory
    General requirements for the operation of a laboratory
    Specification for Bread and Rolls
    Specification for Ice-cream and related products