Guyana National Bureau of Standards |  Portal 

    Standards

    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Specification for poly (vinyl chloride)(PVC) plastic pipe, schedules 40, 80 and 120
    Requirements for the transport of petroleum and petroleum products by road tanker wagons.
    Specification for Rotationally moulded polyethylene water storage tanks