| 551. | Establishment of Department; Secretary; seal. | |
| 552. | Deputy Secretary; appointment; duties. | |
| 553. | Assistant Secretaries; appointment; duties. | |
| 554. | Assistants to Secretary. | |
| 555. | Solicitor. | |
| 556. | Chief clerk; other employees. | |
| 557. | Bureaus and offices in Department. | |
| 557a. | Mine Safety and Health Administration. | |
| 557b. | Office of disability employment policy. | |
| 558. | Library, records, etc., of Department. | |
| 559. | Rented quarters. | |
| 560. | Reports and investigations. | |
| 561. | Records and papers and furniture transferred to Department. | |
| 562. | Laws operative. | |
| 563. | Working capital fund; establishment; availability; capitalization; reimbursement. | |
| 563a , 564. | Repealed. | |
| 565. | Repealed. | |
| 566. | Employee drug and alcohol abuse assistance programs. | |
| 567. | Labor-management dispute settlement expenses. | |
| 568. | Acceptance of donations by Secretary. | |
| 569. | Security detail. | |
