Proposal to amend UN R157, including Annex 4, paragraph 3.5.4, requiring manufacturers to monitor safety-relevant incidents and report critical incidents to type-approval authorities, a new paragraph 3.5.4.1 to require approval authorities to upload remedial action information to the DETA database within 14 days, and a new Annex 7 to provide guidance for authorities on using DETA to exchange incident information.