102. The Chair of WP.29 recalled the presentation at the 173rd WP.29 session by the representative of the Russian Federation, Co-Chair of the IWG on PTI, of ECE/TRANS/WP.29/2017/134 and of the informal document WP.29-173-12, which proposes the establishment of a new Rule on Periodical Technical Inspections of motor vehicles using Compressed Natural Gas (CNG), Liquefied Petroleum Gas (LPG) and/or Liquefied Natural Gas (LNG) in their propulsion system, that would be annexed to the 1997 Agreement. These two documents had been consolidated in document ECE/TRANS/WP.29/2018/70.

103. The Chair of WP.29 also recalled the presentation at the 173rd WP.29 session by the representative of the Russian Federation, co-chair of the IWG, of ECE/TRANS/WP.29/2017/135 that proposes the establishment of a new Rule on PTI on minimum safety inspection requirements for hybrid and electric motor vehicles, to be annexed to the 1997 Agreement.

104. He recalled that WP.29 has recommended the submission of the two proposals to AC.4 for voting.