The current draft GTR on motorcycle evaporative emissions includes seven options for the test fuel; however, the list does not include the fuel specified under US and Canadian requirements. Therefore, the US and Canada request the addition of a new option corresponding to the fuel specifications laid out in the United States Code of Federal Regulations, Title 40, Part 1051, section 501 (40 CFR 1051.501).

Updated version of the draft GTR on motorcycle emissions OBD prepared for the EPPR informal group by the European Commission.

Document for discussions within the EPPR informal group presenting the status of final amendments and bracketed text to the draft global technical regulation on motorcycle crankcase and evaporative emissions.

India responses to the refinements to the proposal for a new global technical regulation on motorcycle crankcase and evaporative emissions and to Japan’s input concerning the regulation of three-wheeled L-category vehicles (document EPPR-14-13).

Proposed edits and refinements to the text of the draft motorcycle OBD GTR.

IMMA comments on the latest changes to the draft global technical regulation on motorcycle crankcase and evaporative emissions.

Further proposals for editorial changes to the draft text. IMMA proposes to change references to the “fuel storage and supply system” to “fuel storage and delivery system” and to change the references to “fuel storage tank” to “fuel tank” in order to ensure consistent wording throughout the text.

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.