28. The expert from International Motorcycle Manufacturers Association (IMMA) introduced GRSP-69-13, aiming at updating the requirements for electric vehicles of category L in UN Regulation No. 136, by aligning them to the new 03 series of amendments to UN Regulation No. 100 and UN GTR No. 20. Moreover, he explained that the proposal included new optional requirements to enable the mounting of removable Rechargeable Electric Energy Storage System (REESS) in any orientation, to enable safe deployment of swappable batteries. He also mentioned GRSP-69-14, providing a consolidated version of the amended UN Regulation. GRSP agreed to resume discussion on this subject at its December 2021 session and requested to distribute GRSP-69-13 with an official symbol at its next session.