| Document Name | 
|---|
| Approved without change | Revision of a currently approved collection | 1980-09-04 | |
| Approved without change | Revision of a currently approved collection | 1978-10-31 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1977-12-01 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1977-09-22 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1977-06-28 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1976-09-23 | |
| Approved without change | Revision of a currently approved collection | 1976-08-05 | |
| Approved without change | Extension without change of a currently approved collection | 1976-07-28 | |
| Approved without change | Extension without change of a currently approved collection | 1976-06-30 |