Guyana National Bureau of Standards |  Portal 

    Standards

    Cooking Appliances × Fertilizer × Respiratory protective devices × Food Safety Management Systems ×
    Code of Practice for Quality management in the restaurant service
    Specification for domestic gas stoves for use with liquefied petroleum gases
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems
    Non-medical face masks – Specification