Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for poly (vinyl chloride)(PVC) plastic pipe, schedules 40, 80 and 120
    Specification for (PVC) pressure-rated pipe (SDR series)
    Specification for Compressed oxygen gas for industrial use only
    Quality management systems – Guidelines for performance improvements
    Specification for the storage, handling and transportation of LPG cylinders
    Information and Documentation – Record Management -Part 2: Guidelines
    Guidelines for interpretation of ISO 9000 series for application within the iron industry