Guyana National Bureau of Standards |  Portal 

    Standards

    Cooking Appliances × Advertising × Respiratory protective devices × Chemicals for industrial and domestic ×
    Requirements for Advertising - Part 1 : General
    Requirements for Advertising - Part 2 : Advertising to Children
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for domestic gas stoves for use with liquefied petroleum gases
    Television broadcasting
    Non-medical face masks – Specification
    Hand sanitizers – Alcohol-based hand sanitizers – specifications
    Sodium hypochlorite solution (Liquid Chlorine Bleach) – requirements