53rd Session of GRSP in May 2013
  Secretary orally explained about the discussion regarding the EVS group in GRSP.

160th Session of WP29 in June 2013
  Secretary orally explained about the discussion regarding the EVS group in WP29.

6th EVE meeting in June 2013 in Geneva
  Ms. Chen reported orally about the discussion of EVE including the last 5th EVE session in Tokyo. It also contained the possible GTR proposal and reference guide.