Department For Transport
May 30
08:30
2023
Details
This guidance explains the rules for catalytic converters and diesel particulate filters regarding:
- manufacturer
- sale
- fitting to vehicles
Guidance: Catalytic converters and diesel particulate filters
Published 7 June 2018
Last updated 30 May 2023 +show all updates
Last updated 30 May 2023 +show all updates
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Catalytic converter guidance updated and guidance on diesel particulate filters added.
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First published.