| Class | From Sub | To Sub | Order No. | Action | Date |
|---|---|---|---|---|---|
| 552 | 1 | 12 | 1289 | Established | 1989-Jul-04 |
| 552 | 100 | 115 | 1289 | Established | 1989-Jul-04 |
| 552 | 200 | 310 | 1310 | Established | 1989-Oct-03 |
| 552 | 500 | 653 | 1330 | Established | 1990-Apr-03 |
| 554 | 1 | 231 | 1403 | Established | 1992-Apr-07 |
| 556 | 1 | 150 | 996 | Established | 1985-Jun-02 |
| 556 | 170 | 190 | 996 | Established | 1985-Jun-02 |
| 556 | 400 | 489 | 729 | Established | 1980-Apr-14 |
| 558 | 1 | 62 | 1039 | Established | 1986-Mar-04 |
| 558 | 70 | 218 | 1039 | Established | 1986-Mar-04 |
| 558 | 230 | 257 | 1039 | Established | 1986-Mar-04 |
| 558 | 260 | 277 | 1039 | Established | 1986-Mar-04 |
| 558 | 280 | 283 | 1039 | Established | 1986-Mar-04 |
| 558 | 285 | 467 | 1039 | Established | 1986-Mar-04 |
| 558 | 480 | 488 | 1039 | Established | 1986-Mar-04 |
| 560 | 1 | 266 | 599 | Established | 1977-Sep-06 |
| 560 | 241.1 | 780 | Established | 1981-Apr-06 | |
| 560 | 242 | 266 | 599 | Established | 1977-Sep-06 |
| 560 | 300 | 318 | 1039 | Established | 1986-Mar-04 |
| 560 | 319 | 1289 | Established | 1989-Jul-04 | |
| 560 | 330 | 360 | 1039 | Established | 1986-Mar-04 |
| 562 | 1 | 126 | 1289 | Established | 1989-Jul-04 |
| 562 | 400 | 512 | 643 | Established | 1978-Sep-07 |
| 562 | 512.2 | 780 | Established | 1981-Apr-06 | |
| 562 | 512.4 | 780 | Established | 1981-Apr-06 | |
| 562 | 513 | 609 | 643 | Established | 1978-Sep-07 |
| 562 | 620 | 625 | 1289 | Established | 1989-Jul-04 |
| 562 | 800 | 898 | 1289 | Established | 1989-Jul-04 |
| 562 | 899 | 1289 | Established | 1989-Jul-04 | |
| 564 | 1 | 755 | Established | 1980-Oct-02 | |
| 564 | 1.5 | 1289 | Established | 1989-Jul-04 | |
| 564 | 2 | 435 | 755 | Established | 1980-Oct-02 |
| 564 | 436 | 786 | Abolished | 1981-Apr-24 | |
| 564 | 437 | 512 | 755 | Established | 1980-Oct-02 |
| 568 | 1 | 74 | 733 | Established | 1980-May-29 |
| 568 | 75 | 77 | 964 | Established | 1984-Nov-30 |
| 568 | 300 | 398 | 733 | Established | 1980-May-29 |
| 568 | 398.8 | 780 | Established | 1981-Apr-06 | |
| 568 | 399 | 469 | 733 | Established | 1980-May-29 |
| 568 | 469.9 | 780 | Established | 1981-Apr-06 | |
| 568 | 470 | 497 | 733 | Established | 1980-May-29 |
| 568 | 557 | 699 | 658 | Established | 1978-Nov-30 |
| 568 | 700 | 909 | 630 | Established | 1978-May-11 |
| 568 | 902.2 | 1209 | Established | 1988-Aug-02 | |
| 568 | 909.5 | 1016 | Established | 1985-Sep-03 | |
| 568 | 909.8 | 1016 | Established | 1985-Sep-03 | |
| 568 | 910 | 630 | Established | 1978-May-11 | |
| 568 | 910.5 | 780 | Established | 1981-Apr-06 | |
| 568 | 911 | 923 | 630 | Established | 1978-May-11 |
| 568 | 924 | 929 | 733 | Established | 1980-May-29 |
| 568 | 950 | 959 | 780 | Established | 1981-Apr-06 |
| 570 | 101 | 264 | 759 | Established | 1980-Oct-31 |
| 579 | 572 | 577 | 1687 | Abolished | 1998-Apr-07 |
| 585 | 1 | 6 | 683 | Established | 1979-May-29 |
| 585 | 1 | 27 | 683 | Established | 1979-May-29 |
| 585 | 6.3 | 763 | Established | 1980-Dec-29 | |
| 585 | 6.6 | 763 | Established | 1980-Dec-29 | |
| 585 | 7 | 27 | 683 | Established | 1979-May-29 |
| 585 | 240 | 241 | 683 | Established | 1979-May-29 |
| 585 | 242 | 1045 | Established | 1986-May-06 | |
| 585 | 250 | 277 | 683 | Established | 1979-May-29 |
| 585 | 300 | 332 | 683 | Established | 1979-May-29 |
| 585 | 350 | 380 | 683 | Established | 1979-May-29 |
| 585 | 400 | 489 | 683 | Established | 1979-May-29 |
| 585 | 500 | 541 | 683 | Established | 1979-May-29 |
| 585 | 600 | 671 | 683 | Established | 1979-May-29 |
| 585 | 700 | 752 | 683 | Established | 1979-May-29 |
| 585 | 800 | 868 | 683 | Established | 1979-May-29 |
| 585 | 899 | 906 | 683 | Established | 1979-May-29 |
| 585 | 910 | 914 | 683 | Established | 1979-May-29 |
| 585 | 920 | 926 | 683 | Established | 1979-May-29 |
| 585 | 930 | 935 | 683 | Established | 1979-May-29 |
| 585 | 940 | 947 | 683 | Established | 1979-May-29 |
| 585 | 950 | 956 | 683 | Established | 1979-May-29 |
| 588 | 1 | 20 | 1491 | Established | 1994-Jun-07 |
| 588 | 200 | 248 | 1837 | Abolished | 2004-Oct-05 |
| 588 | 200 | 248 | 1837 | Abolished | 2004-Oct-05 |
| 588 | 200 | 261 | 1402 | Established | 1992-Mar-03 |
| 588 | 249.5 | 1837 | Established | 2004-Oct-05 | |
| 588 | 249.5 | 1837 | Established | 2004-Oct-05 | |
| 588 | 258 | 1846 | Abolished | 2005-May-03 | |
| 588 | 299 | 1837 | Established | 2004-Oct-05 | |
| 588 | 299 | 1837 | Established | 2004-Oct-05 | |
| 588 | 300 | 321 | 1837 | Established | 2004-Oct-05 |
| 588 | 300 | 321 | 1837 | Established | 2004-Oct-05 |
| 588 | 400 | 415 | 1837 | Established | 2004-Oct-05 |
| 588 | 400 | 415 | 1837 | Established | 2004-Oct-05 |
| 588 | 900 | 901 | 1402 | Established | 1992-Mar-03 |
| 600 | 1 | 37 | 1213 | Established | 1988-Sep-06 |
| 600 | 38 | 41 | 1395 | Established | 1992-Feb-04 |
| 600 | 101 | 249 | 1558 | Established | 1995-Jul-04 |
| 600 | 300 | 459 | 1664 | Established | 1997-Oct-07 |
| 600 | 461 | 595 | 1664 | Established | 1997-Oct-07 |
| 601 | 1 | 169 | 1480 | Established | 1994-Mar-01 |
| 602 | 1 | 79 | 1395 | Established | 1992-Feb-04 |
| 602 | 900 | 904 | 1395 | Established | 1992-Feb-04 |