| Approved without change | Extension without change of a currently approved collection | 2001-11-13 | |
| Approved without change | Extension without change of a currently approved collection | 1998-10-22 | |
| Approved without change | Reinstatement without change of a previously approved collection | 1995-06-26 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1992-04-21 | |
| Approved without change | Revision of a currently approved collection | 1992-02-18 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1990-07-09 |