2nd Informal Working Group on Additional Sound Emission Provisions (ASEP II)
Reports to GRB, GRBP

Information on the goals and objectives of the ASEP informal group can be found on its Terms of Reference wiki page. The ASEP II informal group has also established wiki pages for correspondence regarding the drafting of amendments to UN R51:

Meetings (17) Documents (2016–2022) Regulations Sub-groups ← Back
Regulations
UN R41 Motorcycle Noise UN R51 Vehicle Noise