| GRSP/2011/18 | Proposal for Supplement 1 to the draft Regulation on Pedestrian Safety | |
| GRSP/2011/19 | Proposal for Supplement 1 to the draft Regulation on Pedestrian Safety | |
| GRSP-54-09 | Draft Supplement 1 to Regulation No. 127 in its original version | |
| GRSP-54-38 | Draft Supplement 1 to Regulation No. 127 in its original version | |
| GRSP-54-09/Rev.1 | Draft Supplement 1 to Regulation No. 127 in its original version | |
| GRSP-54-39 | Proposal for amendments to the draft 01 series of amendments to Regulation No. 127 |