34. The expert from GTB presented ECE/TRANS/WP.29/GRE/2011/51 on the simulated rainfall test requirements. The experts from Czech Republic and CLEPA introduced GRE-66-11 amending the scope of Regulation No. 70. GRE adopted ECE/TRANS/WP.29/GRE/2011/51 and GRE-66-11, both as reproduced in Annex V, and requested the secretariat to submit them to WP.29 and AC.1 for consideration at their March 2012 session as draft Supplement 8 to the 01 series to Regulation No. 70.