28. The expert from ETRTO introduced GRRF-82-25 presenting the conclusions of their considerations on the development of the Amendment No. 2 to UN GTR No. 16. The expert from the Russian Federation proposed his leadership to develop this amendment and consulted GRRF on the necessity to establish an IWG on the Tyre GTR. He then introduced GRRF-82-31 proposing draft Terms of Reference for the IWG. GRRF endorsed the proposal as reproduced in Annex IV. The expert from the Russian Federation volunteered to request the authorization to develop Amend. 2 to GTR No. 16 at the forty-eighth session of AC. 3.