Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for cosmetics - Part 6 : Specification for shampoo
    Baby skin care products- Part 1: General requirements
    Baby skin care products- Part 1: General requirements
    Baby skin care products – Part 2 – Baby powder
    Baby skin care products – Part 2 – Baby powder
    Specification for hollow clay blocks
    Specification for steel nails
    Specification for Load and non-load bearing concrete masonry units
    Specification for ready-mixed concrete
    Specification for galvanized steel barbed wire