| GRSG-102-26 | Proposal for amendments to Regulation No. 58 | |
| GRSG-102-32/Rev.1 | Proposal for draft amendments to Regulation No. 58 (revised) | |
| GRSG-102-32/Rev.1 | Proposal for draft amendments to Regulation No. 58 (revised) | |
| GRSG-102-34 | Japan's comments on the proposed amendments to Regulation No. 58 | |
| GRSG-102-35 | Adopted proposal for amendments to Regulation No. 58 | |
| GRSG/2011/19 | Proposal for amendments to Regulation No. 58 | |
| GRSG/2012/5 | Proposal for amendments to Regulation No. 58 |