Guyana National Bureau of Standards |  Portal 

    Standards

    Stationary containers and tanks × Respiratory protective devices × Water and Beverages × safety devices ×
    Code of Practice for Packaged water
    Gas welding equipment — Safety devices- Part 1: Devices not incorporating a flame (flashback) arrestor
    Specification for Rotationally moulded polyethylene water storage tanks
    Non-medical face masks – Specification