Guyana National Bureau of Standards |  Portal 

    Standards

    Stationary containers and tanks × Food safety × Respiratory protective devices × Certification ×
    Specification for Milk
    Conformity assessment – Fundamentals of product certifications and Guidelines for product certification schemes
    Specification for Rotationally moulded polyethylene water storage tanks
    Sustainable tourism – Food safety and sanitation - requirements
    Sustainable tourism – Water treatment, management and efficiency - requirements
    Non-medical face masks – Specification