Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for labelling of commodities - Part 16: Labelling of textiles
    Specification for labelling - Part 17: Labelling of protective helmets for road users
    Specification for labelling of commodities - Part 18 : Labelling of seeds
    Specification for labelling of commodities - Part 19: Labelling of biodegradable food containers
    Specification for liquid commercial capacity measures (Metric).
    Requirements for labelling and sale of cell phones
    Metric practice guide conversion factors and procedures
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Specification for Equal arm scales (4 kg)
    Specification for accident prevention tags