Contents
Article 3Procedures and requirements for monitoring of emissions of in-service engines#
Gaseous pollutant emissions from in-service engines referred to in Article 19(1) of Regulation (EU) 2016/1628 shall be monitored as follows:
(a)For those engines referred to in Article 2(1), points (a) to (f), monitoring shall be conducted in accordance with the Annex to this Regulation.
(b)For those engines referred to in Article 2(1), points (g) and (h):
(i)the Annex to this Regulation shall not apply.
(ii)the aging procedure used to establish the deterioration factor (DF) for the engine type, or, where applicable the engine family, as required by section 4.3 of Annex III to Commission Delegated Regulation (EU) 2017/654note, including any automated element, shall be designed to allow the manufacturer to appropriately predict the in-use emission deterioration expected over the emission durability period (EDP) of those engines under typical use.
(iii)the Commission shall, every 5 years, in cooperation with manufacturers, conduct a pilot programme involving the most recent engine types in order to ensure that the procedure to determine DFs set out in section 4 of Annex III to Delegated Regulation (EU) 2017/654 remains suitable and effective to control pollutant emissions over the useful life of engines.
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