Although closely related, **NRCS** and **SANS 20345** are not the same. **SANS 20345** is the technical standard that specifies the performance requirements for safety footwear, while **NRCS** is the government regulator responsible for approving products that comply with compulsory specifications. In simple terms, **SANS 20345 defines how safety footwear should perform, and NRCS determines whether the product may legally enter the South African market.

For safety footwear covered by South Africa's compulsory specifications, a valid **NRCS Letter of Authority (LOA)** is generally required before the product may be imported, supplied or sold. Importers should confirm that each footwear model has the appropriate approval and that the product information matches the approved documentation. Purchasing compliant products helps reduce regulatory risks and supports legal market access.

Buyers should request the supplier's **Letter of Authority (LOA)** or other official approval documentation. The approval should identify the manufacturer, footwear model and approval number, and these details should match the product and its technical documentation. Professional suppliers should also be able to provide technical datasheets and supporting test reports upon request.

A genuine NRCS approval should include a valid **Letter of Authority (LOA)** issued for the specific footwear model. Buyers should check that the manufacturer, product description, approval number and model information are consistent across the approval documents, technical datasheets and product markings. If necessary, the approval status can be verified through the NRCS or supporting documentation provided by the supplier. If the documents are incomplete or inconsistent, further verification is recommended before purchasing.