Guyana National Bureau of Standards |  Portal 

    Standards

    Aluminium alloy and magnesium alloy castings - Liquid penetrant inspection
    Aluminium alloy castings-Visual method for assessing the porosity
    Chain slings assembled by methods other than welding - grade T (8)
    Slings
    Hooks
    Specification for Bread and Rolls
    Prerequisite programmes on food safety Part 1: Food manufacturing
    Specification for poultry and poultry products
    Rice - Specification
    Rice - Specification