| GRSG-104-49 | Heavy Goods Vehicle Under Run Protection | |
| GRSG-104-49 | Heavy Goods Vehicle Under Run Protection | |
| GRSG-104-50 | Position on Improved Heavy Goods Vehicle Rear Under-Run Protection | |
| GRSG-104-51 | Rear underrun protection devices – Information on the cost benefit analysis performed by Germany | |
| GRSG/2011/19 | Proposal for amendments to Regulation No. 58 |