Standards

This Code of Practice gives recommendations for storage of tyres, inner tubes and flaps.

This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

This Code of Practice specifies hygienic and safety practices for the processing, packaging, storage, and transport of rice for human consumption.

This Code of Practice specifies general hygienic practices for the primary production and packing of fresh fruits and vegetables (cultivated for human consumption) in order to produce a safe and wholesome product, particularly for those intended to be consumed raw. Specifically, this Code is applicable to fresh fruits and vegetables grown in the field (with or without cover) or in protected facilities (hydroponic systems, greenhouses). It concentrates no microbial hazards and addresses physical and chemical hazards only in so far as these relate to Good Agricultural Practices (GAPs) and Good Manufacturing Practices (GMPs). This Code does not provide recommendations for handling practices to maintain the safety of fresh fruits and vegetables at wholesale, retail, food services or in the home. It excludes food products for which there is a specific Codex Alimentarius Code of Hygienic Practice. This Code shall be read in conjunction with the latest version of GYS 13, “Specification for food hygiene”.

This standard applies to Watermelon, Cirtullus lanatus (Thunb) to be supplied fresh to the consumer.

This Guyana Standard is a glossary which defines terms related to passenger car and commercial vehicle tyres. The standard is divided into six sections dealing respectively with general definitions, definitions related to structure, main components, tyre dimensions, service, injury and repair.

This standard specifies the requirements for new and used pneumatic passenger car tyres, along with their storage conditions. It does not apply to tyres for highway commercial vehicles.

This standard applies to electric cooking and heating appliances and to electric ,motor-operated or magnetically-driven appliances for household and similar purposes, including office machines.

This standard specifies attachment fused and unfused plugs (caps), shuttered receptacles (sockets) for flush surface mounting. These plugs and sockets are suitable for alternating current circuits only of voltages not exceeding 250 volts and currents not exceeding 15 amperes.  The plugs and receptacles covered by this standard are intended for use in making readily detachable electrical connections in non-hazardous locations between supply circuits and portable lamps, appliances and similar equipment.

This standard specifies physical dimensions, performance and marking requirements for pneumatic tyres for highway commercial vehicles. Test methods for determining conformity to the performance requirements are also included. 

This standard specifies physical dimensions, performance and marking requirements for new, used and retreaded pneumatic tyres for highway commercial vehicles.

This standard also includes test methods for determining conformity to the performance requirements stated.