Guyana National Bureau of Standards |  Portal 

    Standards

    Chemicals for industrial and domestic × Code of Practice × Certification × safety devices ×
    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Conformity assessment -Code of good practice
    Conformity assessment – Fundamentals of product certifications and Guidelines for product certification schemes
    Hand sanitizers – Alcohol-based hand sanitizers – specifications
    Sodium hypochlorite solution (Liquid Chlorine Bleach) – requirements