Weights and Measures

Be a Responsible
Supplier

Supply only registered Controlled Goods

Suppliers have the prime responsibility to ensure the safety of the products sold. You must comply with the relevant product safety regulations and ensure their products do not pose safety risk to consumers.

Registers of WMD

Register of Weighing and Measuring Instrument for Trade Use

List of instruments affixed with a weights and measures seal and Accuracy Label

Register of Inspectors

List of appointed inspectors to test and pass instruments as fit for trade use

Register of Registered Suppliers and Patterns Granted Pattern Approval

List of suppliers whose instruments brand/type have been registered for trade use

Frequently Asked Questions

The Consumer Product Safety and Accuracy + (CPSA+) system is an online portal for consumers, businesses, conformity assessment/testing bodies, and regulators to input and access information on Nigeria's consumer product safety, and weights and measures regimes.

Consumers may check if a household electrical or gas appliance* they purchased has been tested to specified safety standard, or if a weighing or measuring instrument used in a trade transaction has been tested for its accuracy.

External stakeholders include appointed third-party certification and testing bodies, suppliers of consumer products, and businesses that trade goods by weight or measure who submit applications and make transactions through the system for regulatory compliance purposes.

The CPSA+ is hosted and maintained by the Consumer Product Safety Office (CPSO), and the Weights and Measures Office (WMO) ‐ offices overseen by Enterprise Nigeria.

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