Update on the Euro 5 effect study initiated to validate the emissions requirements established by Regulation EU No. 168/2013 and Regulation EU No. 134/2014, evaluate the air quality and share of pollutants contributed by L-category vehicles (under test types I to VIII), and assess the feasibility of further post-Euro 5 development of off-cycle emissions and particle number testing and in-service verification requirements.

Review of conclusions from the first phase of the Euro 5 Effect Study.

Overview of the current work and future plans of the EPPR informal group towards establishing harmonized emissions-related requirements of motorcycles and related vehicles.

Comparison of the current GTR 2 with the draft amendments to the GTR (document EPPR-11-15/Rev.1 as of 1 September 2016) part B1 to align GTR with the latest EU motorcycle emissions requirements.

JASIC proposal for amending GTR No. 2 on motorcycle emissions, based upon document EPPR-11-15/Rev.1 (EPPR informal group working draft amendment to GTR No. 2). Japan agrees with basing the revision of GTR No. 2 on the Euro 5 motorcycle emissions requirements.

Further Japan proposals to amend sections of the EPPR informal group working draft (document EPPR-11-15/Rev.1), including justifications.

Spreadsheet showing paragraph-by-paragraph changes to the text of GTR No. 2 and to the informal group working draft amendment (document EPPR-11-15/Rev.1) along with Japan comments on the proposed changes as warranted.

Third revision of the original draft amendment proposed in document EPPR-11-15 (i.e. draft version for EPPR-11-15/Rev.3 for consideration by the EPPR informal group).

Update IMMA version of document EPPR-17-03.