32. GRE considered GRE-66-15 by the GTB expert superseding ECE/TRANS/WP.29/GRE/2011/50 and clarifying the requirements on partial systems. GRE also considered ECE/TRANS/WP.29/GRE/2011/43 by the GTB expert clarifying the type approval provisions. GRE adopted GRE-66-15 as reproduced in Annex IV and ECE/TRANS/WP.29/GRE/2011/43 not amended, and requested the secretariat to submit them to WP.29 and AC.1 for consideration at their March 2012 sessions as draft Supplement 8 to Regulation No. 65.

33. The SAE expert introduced ECE/TRANS/WP.29/GRE/2011/48 clarifying the execution of the design and test requirements. GRE noted a number of comments and agreed to reconsider ECE/TRANS/WP.29/GRE/2011/48 at its next session.