| Class | From Sub | To Sub | Order No. | Action | Date |
|---|---|---|---|---|---|
| 62 | 2 | 797 | Abolished | 1981-Jul-07 | |
| 62 | 3 | 1287 | Abolished | 1989-May-02 | |
| 62 | 3.1 | 3.7 | 1287 | Established | 1989-May-02 |
| 62 | 8 | 44 | 1590 | Abolished | 1996-Mar-05 |
| 62 | 45 | 1287 | Abolished | 1989-May-02 | |
| 62 | 45.1 | 1287 | Established | 1989-May-02 | |
| 62 | 46 | 1287 | Abolished | 1989-May-02 | |
| 62 | 46.1 | 46.2 | 1287 | Established | 1989-May-02 |
| 62 | 47 | 1287 | Abolished | 1989-May-02 | |
| 62 | 47.1 | 1287 | Established | 1989-May-02 | |
| 62 | 48 | 1287 | Abolished | 1989-May-02 | |
| 62 | 48.1 | 48.4 | 1287 | Established | 1989-May-02 |
| 62 | 49 | 1287 | Abolished | 1989-May-02 | |
| 62 | 49.1 | 49.2 | 1287 | Established | 1989-May-02 |
| 62 | 50 | 1287 | Abolished | 1989-May-02 | |
| 62 | 50.1 | 50.7 | 1287 | Established | 1989-May-02 |
| 62 | 51 | 1287 | Abolished | 1989-May-02 | |
| 62 | 51.1 | 51.3 | 1287 | Established | 1989-May-02 |
| 62 | 51.3 | 1590 | Abolished | 1996-Mar-05 | |
| 62 | 52 | 1287 | Abolished | 1989-May-02 | |
| 62 | 52.1 | 1287 | Established | 1989-May-02 | |
| 62 | 53 | 1287 | Abolished | 1989-May-02 | |
| 62 | 53.1 | 53.2 | 1287 | Established | 1989-May-02 |
| 62 | 54 | 1287 | Abolished | 1989-May-02 | |
| 62 | 54.1 | 54.3 | 1287 | Established | 1989-May-02 |
| 62 | 55 | 1287 | Abolished | 1989-May-02 | |
| 62 | 58 | 531 | Abolished | 1976-Jul-13 | |
| 62 | 176 | 895 | Abolished | 1983-Jun-24 | |
| 62 | 176.1 | 176.6 | 895 | Established | 1983-Jun-24 |
| 62 | 196 | 895 | Abolished | 1983-Jun-24 | |
| 62 | 196.1 | 196.4 | 895 | Established | 1983-Jun-24 |
| 62 | 228 | 895 | Abolished | 1983-Jun-24 | |
| 62 | 228.1 | 228.5 | 895 | Established | 1983-Jun-24 |
| 62 | 235.1 | 797 | Established | 1981-Jul-07 | |
| 62 | 238 | 768 | Abolished | 1981-Feb-05 | |
| 62 | 238.1 | 238.7 | 768 | Established | 1981-Feb-05 |
| 62 | 259 | 768 | Abolished | 1981-Feb-05 | |
| 62 | 259.1 | 259.4 | 768 | Established | 1981-Feb-05 |
| 62 | 323 | 324 | 768 | Abolished | 1981-Feb-05 |
| 62 | 323.1 | 323.4 | 768 | Established | 1981-Feb-05 |
| 62 | 324.1 | 324.6 | 768 | Established | 1981-Feb-05 |
| 62 | 457 | 1287 | Abolished | 1989-May-02 | |
| 62 | 457.1 | 457.9 | 1287 | Established | 1989-May-02 |
| 62 | 514 | 1287 | Abolished | 1989-May-02 | |
| 62 | 532 | 545 | 531 | Established | 1976-Jul-13 |
| 62 | 600 | 608 | 1590 | Established | 1996-Mar-05 |
| 62 | 610 | 657 | 1590 | Established | 1996-Mar-05 |
| 62 | 900 | 940 | 1590 | Established | 1996-Mar-05 |
| 63 | 1 | 1156 | Abolished | 1988-Jan-05 | |
| 63 | 1.1 | 1156 | Established | 1988-Jan-05 | |
| 63 | 1.1 | 1637 | Abolished | 1997-Mar-04 | |
| 63 | 1.11 | 1.18 | 1637 | Established | 1997-Mar-04 |
| 63 | 2 | 1637 | Abolished | 1997-Mar-04 | |
| 63 | 3.1 | 3.2 | 1637 | Established | 1997-Mar-04 |
| 63 | 5 | 1156 | Abolished | 1988-Jan-05 | |
| 63 | 5.1 | 5.2 | 1156 | Established | 1988-Jan-05 |
| 63 | 14 | 1156 | Abolished | 1988-Jan-05 | |
| 63 | 14.1 | 14.8 | 1156 | Established | 1988-Jan-05 |
| 63 | 14.9 | 1637 | Established | 1997-Mar-04 | |
| 63 | 15.9 | 1637 | Established | 1997-Mar-04 | |
| 63 | 29 | 1156 | Abolished | 1988-Jan-05 | |
| 63 | 29.1 | 29.2 | 1156 | Established | 1988-Jan-05 |
| 63 | 33 | 43 | 1637 | Established | 1997-Mar-04 |
| 63 | 900 | 1637 | Abolished | 1997-Mar-04 | |
| 64 | ALL | 840 | Abolished | 1982-May-19 | |
| 65 | 1 | 18.4 | 1498 | Abolished | 1994-Aug-02 |
| 65 | 3 | 801 | Abolished | 1981-Jul-27 | |
| 65 | 3.1 | 3.44 | 801 | Established | 1981-Jul-27 |
| 65 | 4 | 801 | Abolished | 1981-Jul-27 | |
| 65 | 4.1 | 4.4 | 801 | Established | 1981-Jul-27 |
| 65 | 11 | 801 | Abolished | 1981-Jul-27 | |
| 65 | 17.1 | 17.6 | 1498 | Established | 1994-Aug-02 |
| 65 | 18 | 801 | Abolished | 1981-Jul-27 | |
| 65 | 18.1 | 18.4 | 801 | Established | 1981-Jul-27 |
| 65 | 21 | 774 | Abolished | 1981-Mar-11 | |
| 65 | 21.1 | 21.5 | 774 | Established | 1981-Mar-11 |
| 65 | 25 | 746 | Abolished | 1980-Jul-30 | |
| 65 | 25.1 | 25.4 | 746 | Established | 1980-Jul-30 |
| 65 | 29 | 33 | 1498 | Abolished | 1994-Aug-02 |
| 65 | 29.1 | 29.21 | 1498 | Established | 1994-Aug-02 |
| 65 | 30 | 801 | Abolished | 1981-Jul-27 | |
| 65 | 32 | 1242 | Abolished | 1988-Nov-01 | |
| 65 | 32.1 | 32.5 | 1242 | Established | 1988-Nov-01 |
| 65 | 33.1 | 33.9 | 1498 | Established | 1994-Aug-02 |
| 65 | 59 | 813 | Abolished | 1981-Nov-09 | |
| 65 | 59.1 | 59.7 | 813 | Established | 1981-Nov-09 |
| 65 | 60 | 847 | Abolished | 1982-Jul-20 | |
| 65 | 60.1 | 60.8 | 847 | Established | 1982-Jul-20 |
| 65 | 99 | 830 | Abolished | 1982-Mar-24 | |
| 65 | 99.1 | 99.6 | 830 | Established | 1982-Mar-24 |
| 65 | 134 | 136 | 1498 | Abolished | 1994-Aug-02 |
| 65 | 134.1 | 136.4 | 1498 | Established | 1994-Aug-02 |
| 65 | 182 | 746 | Abolished | 1980-Jul-30 | |
| 65 | 182.1 | 182.5 | 746 | Established | 1980-Jul-30 |
| 65 | 370.1 | 1442 | Established | 1993-Jan-05 | |
| 65 | 374 | 846 | Abolished | 1982-Jun-30 | |
| 65 | 374.1 | 374.15 | 846 | Established | 1982-Jun-30 |
| 65 | 376 | 540 | 1498 | Established | 1994-Aug-02 |
| 65 | 900 | 901 | 1104 | Established | 1986-Oct-07 |
| 66 | 50 | 667 | Abolished | 1979-Feb-06 | |
| 66 | 75 | 568 | Abolished | 1977-Jan-06 | |
| 66 | 75.1 | 75.2 | 568 | Established | 1977-Jan-06 |
| 66 | 86 | 532 | Abolished | 1976-Jul-13 | |
| 66 | 154 | 156 | 667 | Abolished | 1979-Feb-06 |
| 66 | 203 | 214 | 532 | Established | 1976-Jul-13 |
| 66 | 215 | 242 | 667 | Established | 1979-Feb-06 |
| 68 | 12 | 1366 | Abolished | 1991-Mar-05 | |
| 68 | 12.01 | 12.09 | 1366 | Established | 1991-Mar-05 |
| 68 | 12.11 | 12.27 | 1366 | Established | 1991-Mar-05 |
| 68 | 900 | 903 | 1105 | Established | 1986-Oct-07 |
| 70 | 57.1 | 1234 | Established | 1988-Nov-01 | |
| 70 | 146 | 148 | 585 | Abolished | 1977-May-27 |
| 70 | 278 | 279 | 1715 | Abolished | 1998-Dec-01 |
| 70 | 278.1 | 278.7 | 1715 | Established | 1998-Dec-01 |
| 70 | 279.1 | 1715 | Established | 1998-Dec-01 | |
| 70 | 283.1 | 1715 | Established | 1998-Dec-01 | |
| 70 | 362 | 364 | 1204 | Abolished | 1988-Aug-02 |
| 70 | 467 | 489 | 585 | Established | 1977-May-27 |
| 70 | 490 | 496 | 1204 | Established | 1988-Aug-02 |
| 71 | 3 | 4 | 1441 | Abolished | 1993-Jan-05 |
| 71 | 64 | 823 | Abolished | 1982-Jan-29 | |
| 71 | 64.01 | 64.13 | 823 | Established | 1982-Jan-29 |
| 71 | 65 | 128 | 1441 | Abolished | 1993-Jan-05 |
| 71 | 900 | 904 | 823 | Established | 1982-Jan-29 |
| 71 | DIG 1 | 1757 | Abolished | 2000-Mar-07 |