Guyana National Bureau of Standards |  Portal 

    Standards

    Specification for the labelling of retail packages of tobacco products
    Labelling of tobacco products
    Specification for brown sugar
    Specification for Gold articles
    Specification for Gold articles
    Requirements for advertising – Part 3: Advertising of cigarettes
    Conformity assessment – Fundamentals of product certifications and Guidelines for product certification schemes
    Labelling of tobacco products