Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for Poultry processing
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Specification for Poultry feed and feed ingredients
    Requirements for advertising – Part 3: Advertising of cigarettes
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Specification for Equal arm scales (4 kg)
    Specification for poultry and poultry products