If I make enhancements, do I need to re-test?
If I make enhancements to my product after it has passed conformance test, do I need to re-test my product?
The DLMS/COSEM test certificate is valid for the product identified in the test certificate. The features of the product having passed the test are listed in the PICS and PIXIT files, which are part of the test report. The list of objects can be identified by browsing through the COSEM object list test part of the test report. If during a product enhancement new features are added which were not tested earlier, the product must be re-tested so that compliance can be claimed.