Guidance

Authorised testing facility (ATF) bulletin 01-17: diesel opacity meters

Software updates that authorised testing facilities (ATFs) must make to diesel opacity meters by 20 May 2018.

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Applies to England, Scotland and Wales

Documents

Details

This ATF service bulletin tells you about a software update for diesel opacity meters used for heavy goods vehicle (HGV) and public service vehicle (PSV) testing.

You must make this update by 20 May 2018.

Updates to this page

Published 28 December 2017

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