Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for pneumatic tyres for commercial highway vehicles
    Specification for pneumatic tyres for commercial highway vehicles
    Rice - Specification
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Specification for achar, amchar and kuchela
    Packaged natural coconut water - Specification
    Packaged natural coconut water - Specification
    Fertilizers - marking - Presentation and declarations
    Fertilizers - marking - Presentation and declarations