Guyana National Bureau of Standards |  Portal 

    Standards

    Design, construction, modification, maintenance and decommissioning of filling stations
    Code of Practice for Quality management in the restaurant service
    Specification for liquid commercial capacity measures (Metric).
    Metric practice guide conversion factors and procedures
    Requirements for Advertising - Part 1 : General
    Requirements for Advertising - Part 2 : Advertising to Children
    Requirements for advertising – Part 3: Advertising of cigarettes
    Environmental management systems – Requirements with guidance for use
    Optics and optical instruments – Ophthalmology - Graduated dial scale
    Specification for Compressed oxygen gas