Guyana National Bureau of Standards |  Portal 

    Standards

    Cooking Appliances × Weights And Measures × Non-destructive testing of metals × Certification and auditing ×
    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Specification for Equal arm scales (4 kg)
    Specification for domestic gas stoves for use with liquefied petroleum gases
    Specification for net content in packages
    Specification for net content in packages
    Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems