Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for Poultry processing
    Specification for liquid commercial capacity measures (Metric).
    Specification for Gold articles
    Specification for Gold articles
    Metric practice guide conversion factors and procedures
    Specification for Poultry feed and feed ingredients
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Specification for Equal arm scales (4 kg)
    Specification for poultry and poultry products
    Specification for net content in packages