Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for labelling of commodities - Part 18 : Labelling of seeds
    Specification for labelling of commodities - Part 19: Labelling of biodegradable food containers
    Requirements for labelling and sale of cell phones
    Specification for accident prevention tags
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Environmental labels and declarations - Self - declared environmental Claims (Type 1 environmental labelling)
    Specification for brewed products
    Specification for Labelling of brewed products
    Requirements for Labelling of brewery products (Beer, stout, shandy , malta