50. GRSG noted GRSG-106-14 listing a number of inconsistencies in the definitions used in UN Regulations under the responsibility of GRSG. It was agreed that experts shall, when drafting future amendments, try to harmonize the definitions.

51. Upon the request of GRE, GRSG considered a proposal to insert into the Consolidated Resolution on the Construction of Vehicles (R.E.3) new categories T, R, and S of agricultural vehicles such as agricultural trailers and towed machinery (GRSG-106-34). GRSG noted a number of amendments to the document and agreed to resume consideration of this subject at its next session in October 2014. The secretariat was requested to distribute GRSG-106-34-Rev.1 with an official symbol.