22. GRE recalled its previous considerations of the amendment proposals to Regulations Nos. 6 and 50 concerning direction indicators with sequential activation (ECE/TRANS/WP.29/GRE/76, para. 22 and Annex IV) and resumed the discussion on whether or not these proposals would require a new series of amendments and/or transitional provisions. The expert from OICA pointed out that the proposed amendments included also installation requirements which should be moved to Regulation No. 48. To this end, he introduced draft amendments to Regulation No. 48 as well as revised proposals for amendments to Regulations Nos. 6 and 50, including a new series of amendments and transitional provisions for Regulation No. 6 (GRE-76-26-Rev.1). Following an extensive discussion, GRE was of the view that a new series of amendments was not necessary, as the proposed amendments were of clarification nature and did not introduce new requirements. At the same time, GRE agreed that the industry would need a transition period to take into account, in the design process, the amended provisions and decided to introduce them by means of a Supplement with transitional provisions. GRE adopted the proposals for amendments to Regulations Nos. 6, 48 (05 and 06 series of amendments) and 50, as contained in Annex III, and requested the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.