WM100321st Sep 2012
Please see the new version of WM1003 that has been published by the NMO. This is the official guidance on when you should or should not re-qualify instruments. With regards to the re-qualifaction of non-automatic or automatic weighing instruments the document has not been materially changed from the previous version. The changes focus on the development of the primary authority and specific changes with regard to petrol pumps.
WM1003- Actions to be taken when weighing and measuring instruments are repaired, adjusted altered or added to.
The focus of the document has been reproduced in the new version of the Code of Practice, in particular Annex D of the Code.