Guyana National Bureau of Standards |  Portal 

    Standards

    Finance × Tobacco Products × Construction Materials & Building × Certification and auditing ×
    Design, construction, modification, maintenance and decommissioning of filling stations
    Code of Practice – Construction of houses
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Load bearing masonry concrete units
    Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems
    Labelling of tobacco products
    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
    Code of practice for access scaffold