Excess Flow Valve-Performance Standards.
| Publish Date | Status | Effective Date |
Federal Register Citation |
| Jan 17, 1997 | Final Rule | Jan 17, 1997 | 62 FR 2618 (62 FR 2618) |
| Jun 20, 1996 | Final Rule | Jun 20, 1996 | 61 FR 31449 (61 FR 31449) |
| Aug 2, 1994 | NPRM | 59 FR 39319 (59 FR 39319) | |
| Dec 20, 1990 | anprm | 55 FR 52188 (55 FR 52188) | |
| Apr 23, 1989 | NPRM | 58 FR 21524 |