Guyana National Bureau of Standards |  Portal 

    Standards

    Cooking Appliances × Fertilizer × Certification and auditing × Processes in the food industry ×
    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