Guyana National Bureau of Standards |  Portal 

    Standards

    Fertilizer × Livestock × Respiratory protective devices × Chemicals for industrial and domestic ×
    Code of Practice for Poultry processing
    Specification for Poultry feed and feed ingredients
    Specification for poultry and poultry products
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Specification for an abattoir
    Non-medical face masks – Specification
    Hand sanitizers – Alcohol-based hand sanitizers – specifications
    Sodium hypochlorite solution (Liquid Chlorine Bleach) – requirements