Guyana National Bureau of Standards |  Portal 

    Standards

    Tobacco Products × Pest management × Chemicals for industrial and domestic × Water and Beverage ×
    Requirements for advertising – Part 3: Advertising of cigarettes
    Labelling of tobacco products
    Non-medical face masks – Specification
    Hand sanitizers – Alcohol-based hand sanitizers – specifications
    Sodium hypochlorite solution (Liquid Chlorine Bleach) – requirements