OMB control number
Weekly Air Flow Measurements (30 Cfr 57.21035)
OMB 1219-0031 ยท DOL/MSHA.
OMB 1219-0031
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 WEEKLY AIR FLOW MEASUREMENTS (30 CFR 57.21035) |
Information collection |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 198705-1219-001 | Revision of a currently approved collection | 1987-05-21 | Approved without change | |
| 198610-1219-003 | Revision of a currently approved collection | 1986-10-06 | Approved without change | |
| 198511-1219-001 | Revision of a currently approved collection | 1985-11-18 | Approved without change | |
| 198504-1219-006 | No material or nonsubstantive change to a currently approved collection | 1985-04-15 | Approved with change | |
| 198406-1219-006 | Revision of a currently approved collection | 1984-06-29 | Approved without change | |
| 198305-1219-015 | No material or nonsubstantive change to a currently approved collection | 1983-05-27 | Approved with change | |
| 198208-1219-001 | Extension without change of a currently approved collection | 1982-08-20 | Approved without change | |
| 198111-1219-021 | New collection (Request for a new OMB Control Number) | 1981-11-20 | Approved without change |