Guyana National Bureau of Standards |  Portal 

    Standards

    Construction Products × Tobacco Products × Withdrawn × Chemicals for industrial and domestic ×
    Code of Practice for the grading of hardwoods
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Load and non-load bearing concrete masonry units
    Labelling of tobacco products