5. The expert from OICA presented GRRF-72-03 on the conversion of vehicles already covered by a type approval on braking. GRRF did not support the proposed conversion of vehicles with an electronic stability function. It was recommended that, in particular, the retrofitting with ESC of vehicles after their first registration should be a matter of national or regional legislation. The expert from OICA volunteered to prepare a revised proposal for consideration at the next session of GRRF.

6. The expert from CLEPA introduced GRRF-72-17 proposing to clarify the use of a test report according to Annex 19 to prove compliance of a vehicle stability function. The expert from OICA proposed to clarify the exemptions listed in footnote 12/ of Regulation No. 13 with respect to the mandatory equipment of vehicles with a stability function (GRRF-72-01 tabled jointly by CLCCR, CLEPA and OICA). GRRF noted a number of concerns. It was agreed to resume consideration of these subjects at its next session on the basis of revised proposals.

7. In the absence of a new proposal, GRRF agreed to remove item 3(a)(iii) from the agenda.