Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for production of rice
    Code of Practice for fresh fruits and vegetables
    Specification for Grades of watermelons
    Requirements for Advertising - Part 1 : General
    Requirements for Advertising - Part 2 : Advertising to Children
    Requirements for advertising – Part 3: Advertising of cigarettes
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Television broadcasting