Guyana National Bureau of Standards |  Portal 

    Standards

    Weights And Measures × Water and Beverages × Food Safety Management Systems × safety devices ×
    Code of Practice for Quality management in the restaurant service
    Code of Practice for Packaged water
    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Specification for Equal arm scales (4 kg)
    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