23. The experts from France and OICA presented GRSP-71-20-Rev.1, a proposal of amendment (GRSP-71-16-Rev.1) to clarify the definitions of the cowl monitoring and windscreen areas, as well as of the jerk area. However, the experts from Germany and the Netherlands suggested establishing an ad hoc group to solve other issues with the proposal. GRSP agreed to establish an ad hoc group to develop an amendment based on GRSP-71-16-Rev.1 that would be submitted as official document to the December 2022 session of GRSP. GRSP also noted that the experts from France (Ms. A. Garo: contact) and OICA (Ms. I. Dausse: contact) would be nominated as focal points of the ad hoc group.