| Approved without change | Extension without change of a currently approved collection | 2004-10-20 | |
| Approved without change | Revision of a currently approved collection | 2001-08-28 | |
| Approved without change | Extension without change of a currently approved collection | 1998-03-30 | |
| Approved without change | No material or nonsubstantive change to a currently approved collection | 1996-05-28 | |
| Approved without change | Extension without change of a currently approved collection | 1995-08-09 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1993-04-01 | |
| Approved without change | Revision of a currently approved collection | 1990-01-18 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1987-01-07 |