Proposal to amend paragraph 4.4.3. to add letter “X” preceding the approval number when ACSF of Category A, B1 or C have been exempted from technical requirements or when the steering system exhibits functionality defined as ACSF of Category B2, D or E; amend paragraph 5.6.1. to add provisions for vehicles equipped with ACSF of Category A unless equipped with a DCAS complying with UN R171; and amend paragraph 5.6.1.2.9. regarding deactivation of RCP systems based on detection of driver position and movement through a simple and obvious action.