Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for Paintball Player Safety Briefing
    Code of Practice for Paintball Field Operation
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Milk
    Labelling of tobacco products
    Sustainable tourism – Food safety and sanitation - requirements
    Sustainable tourism – Water treatment, management and efficiency - requirements
    GYS IEC 61850-7-4 : 2003 Communication networks and systems in substations - Part 7-4: Basic communication structure for substation and feeder equipment - Compatible logical node classes and data classes