Guyana National Bureau of Standards |  Portal 

    Standards

    Methods of sampling and testing for Water and wastewater: Part 23- Nickel
    Methods of sampling and testing for water and wastewater : Part 24 - Iron
    Specification for the handling of consumer complaints
    Requirements for good management practices for micro, small and medium enterprises
    Safety for Seasonal and Holiday Decorative Products
    Specification for Urea, fertilizer grade
    Specification for Urea, fertilizer grade
    Specification for Safety of toys and playthings
    General requirements for safety in laboratories
    General requirements for safety in laboratories