Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for the grading of hardwoods
    Code of safety for chemical laboratories
    Labelling of tobacco products
    Specification for the labelling of retail packages of tobacco products
    Specification for labelling of commodities - Part 13: Labelling of household chemicals
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Load and non-load bearing concrete masonry units
    Specification for Mosquito coils – Part 1: Physical and chemical requirements
    Specification for Mosquito coils - Part 2 : Methods for the evaluation of biological efficacy - Glass chamber method
    Conformity assessment – Vocabulary and general principles