Guyana National Bureau of Standards |  Portal 

    Standards

    Food × Agriculture Produce × Non-destructive testing of metals × Certification and auditing ×
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Specification for Bread and Rolls
    Specification for Ice-cream and related products
    Specification for Ice-cream and related products
    Specification for Cassava bread
    Specification for brewed products
    Specification for carbonated beverages
    Specification for drinking water
    Specification for nutrition labelling