The product schedule, valid licence and installed model should identify the same technical scope. A general brand statement does not cover every plumbing component.
The difference alone does not prove nonconformity; clarify the roles. Document manufacturer, holder, distributor and model connections. Verify coverage and authorised marking. An unexplained supply chain should not be accepted solely on a certificate copy.
Compare listed dimensions and variants with technical documentation. Connection diameter, pressure class or materials may affect performance. Similar appearance does not establish family coverage. Discuss any scope extension with the licence holder and certification body.
Match certified scope with project pressure, temperature, flow and application. Product acceptance does not correct unsuitable selection or installation. Check instructions and local plumbing rules separately. Demonstrate both valid registration and technical limits for the intended use.
Consider material evidence, applicable assessment and licence records together. Where Lead-Free WaterMark applies, match the model to the correct record. Check transition conditions for manufacturer, supplier and installer roles. New packaging wording does not replace technical verification or registration.
Assess new processes, controls and technical changes. Determine required factory review, samples or testing under the programme. Adding an address is not the technical decision itself. Preserve batch-to-location traceability during transition and plan shipment timing around the required work.
Retain affected models, batches, suppliers, shipments and installation information. Examine current licence status alongside technical causes. Corrections should consider marketed goods as well as future production. Responsible parties should follow applicable local notification and product safety procedures.
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