Guyana National Bureau of Standards |  Portal 

    Standards

    Tobacco Products × Stationary containers and tanks × Food safety × Chemicals for industrial and domestic ×
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Milk
    Labelling of tobacco products
    Specification for Rotationally moulded polyethylene water storage tanks
    Sustainable tourism – Food safety and sanitation - requirements
    Sustainable tourism – Water treatment, management and efficiency - requirements
    Hand sanitizers – Alcohol-based hand sanitizers – specifications
    Sodium hypochlorite solution (Liquid Chlorine Bleach) – requirements