Transportation of natural and other gas by Pipeline; Reports of Leaks
| Publish Date | Status | Effective Date |
Federal Register Citation |
| Apr 20, 1971 | Final Rule | Apr 20, 1971 | 36 FR 7507 (36 FR 7507) |
| Jan 8, 1970 | Final Rule | Jan 8, 1970 | 35 FR 317 (35 FR 317) |
| Jul 16, 1969 | NPRM | 33 FR 11979 |