INTERNATIONAL ELECTROTECHNICAL COMMISSION A procedure to generate, discuss, report and publish ExTAG Decision Sheets INTRODUCTION One of the tasks of the IECEx Test Laboratories (ExTLs) and IECEx Certification Bodies (ExCBs) is to improve uniform application of the IEC Standards used in the IECEx System for tests and verifications. The recommendations for uniform application are collected as (DS), which are available on the IECEx Web Site. If the ExTAG comes to the opinion, that an amendment/ change to a Standard/ s may be required, the question will be forwarded to the relevant technical committee/ s of the IEC responsible for the Standard/ s. The purpose of Ex TAG Decision Sheets is not to modify or "interpret" Standards. First draft. ExCBs, ExTLs or IECEx officers may propose Draft Decision Sheets. The IECEx Secretariat, ExTAG Chairman and Ex TAG Secretary shall edit the first draft, if necessary, via correspondence with the originator. Once a Draft Decision Sheet has been approved for circulation by the Ex TAG Chairman and Secretary the IECEx Secretariat will prepare the draft Decision Sheet as an ExTAG document for circulation. Circulation of the first draft. The IECEx Secretariat will circulate the Draft Decision Sheet for comment to ExTAG members via the IECEx Web Site under ExTAG Committee . At this time the secretariat will issue an e- mail circular advising the members of the availability of the document on the web site. The comment period is normally 4 weeks. Handling of draft DS comments Comments, as well as observations on these comments, from the originator, are circulated as an Ex TAG Document via the Web Site as above.
INTERNATIONAL ELECTROTECHNICAL COMMISSION A procedure to generate, discuss, report and publish ExTAG Decision Sheets INTRODUCTION One of the tasks of the IECEx Test Laboratories (ExTLs) and IECEx Certification Bodies (ExCBs) is to improve uniform application of the IEC Standards used in the IECEx System for tests and verifications. The recommendations for uniform application are collected as (DS), which are available on the IECEx Web Site. If the ExTAG comes to the opinion, that an amendment/ change to a Standard/ s may be required, the question will be forwarded to the relevant technical committee/ s of the IEC responsible for the Standard/ s. The purpose of Ex TAG Decision Sheets is not to modify or "interpret" Standards. First draft. ExCBs, ExTLs or IECEx officers may propose Draft Decision Sheets. The IECEx Secretariat, ExTAG Chairman and Ex TAG Secretary shall edit the first draft, if necessary, via correspondence with the originator. Once a Draft Decision Sheet has been approved for circulation by the Ex TAG Chairman and Secretary the IECEx Secretariat will prepare the draft Decision Sheet as an ExTAG document for circulation. Circulation of the first draft. The IECEx Secretariat will circulate the Draft Decision Sheet for comment to ExTAG members via the IECEx Web Site under ExTAG Committee . At this time the secretariat will issue an e- mail circular advising the members of the availability of the document on the web site. The comment period is normally 4 weeks. Handling of draft DS comments Comments, as well as observations on these comments, from the originator, are circulated as an Ex TAG Document via the Web Site as above.
ExTAG_400_CD%20_%20OD_035_edition_1_ExTAG_Decision_SheetsMOD_GB.DOCX