Guyana National Bureau of Standards |  Portal 

    Standards

    Tobacco Products × Stationary containers and tanks × Steel and Iron Castings × Pharmaceuticals ×
    Requirements for advertising – Part 3: Advertising of cigarettes
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Baby skin care products – Part 2 – Baby powder
    Labelling of tobacco products
    Specification for Rotationally moulded polyethylene water storage tanks