Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Specification for achar, amchar and kuchela
    Specification for botanical cosmetics
    Packaged natural coconut water - Specification
    Packaged natural coconut water - Specification
    Fertilizers - marking - Presentation and declarations
    Fertilizers - marking - Presentation and declarations