Guyana National Bureau of Standards |  Portal 

    Standards

    Food safety × Respiratory protective devices × Certification × Non-destructive testing of metals ×
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Specification for Milk
    Conformity assessment – Fundamentals of product certifications and Guidelines for product certification schemes
    Sustainable tourism – Food safety and sanitation - requirements
    Sustainable tourism – Water treatment, management and efficiency - requirements
    Non-medical face masks – Specification