1 Sep 2021	Agenda for the 2nd SIG on answer-back lighting signals	R48.09SIG-02-01/Rev.4	2021-09-01
31 Aug 2021	Links to "wake up and shut down" light signal videos (OICA)	R48.09SIG-02-02	2021-08-31
31 Aug 2021	Answer-back light signal example from Japan (video) (OICA)	R48.09SIG-02-03	2021-08-31
31 Aug 2021	UN R48: Answer-back light signal issues table	R48.09SIG-02-04	2021-08-31
31 Aug 2021	Responses to actions items from the first Answer-back light signals SIG session (Japan)	R48.09SIG-02-05	2021-08-31
31 Aug 2021	Inputs to the answer-back light signal issues table (Japan)	R48.09SIG-02-06/Rev.1	2021-08-31
30 Aug 2021	UN R48: Comments on the draft answer-back signal provisions (OICA)	R48.09SIG-02-07	2021-08-30
31 Aug 2021	Use of lamps under parking conditions (Audi)	R48.09SIG-02-08	2021-08-31
22 Sep 2021	Investigation of the Impairment on Road Traffic Through Animation and Sequential Activation (Audi)	R48.09SIG-02-09	2021-09-22
5 Oct 2021	Outcomes and action items from the 2nd UN R48-09 series interest group meeting	R48.09SIG-02-10/Rev.1	2021-10-05