Guyana National Bureau of Standards |  Portal 

    Standards

    Cooking Appliances × Agriculture Produce × Non-destructive testing of metals × welding devices ×
    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Steel and iron castings — Magnetic particle testing
    Steel and iron castings — Liquid penetrant testing
    Specification for domestic gas stoves for use with liquefied petroleum gases
    Specification for achar, amchar and kuchela