| Approved without change | Revision of a currently approved collection | 2018-02-13 | |
| Approved without change | Revision of a currently approved collection | 2015-01-28 | |
| Approved without change | Extension without change of a currently approved collection | 2011-07-28 | |
| Approved without change | Extension without change of a currently approved collection | 2008-07-07 | |
| Approved with change | Extension without change of a currently approved collection | 2004-11-09 | |
| Approved without change | No material or nonsubstantive change to a currently approved collection | 2003-12-23 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 2000-10-13 |