| Approved without change | Revision of a currently approved collection | 1993-09-22 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1993-07-16 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1992-01-13 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1984-10-01 |