| Class | From Sub | To Sub | Order No. | Action | Date |
|---|---|---|---|---|---|
| 404 | 84 | 1382 | Abolished | 1991-Nov-05 | |
| 404 | 84.05 | 1382 | Established | 1991-Nov-05 | |
| 404 | 84.1 | 84.2 | 1382 | Established | 1991-Nov-05 |
| 404 | 84.5 | 1382 | Established | 1991-Nov-05 | |
| 404 | 84.8 | 1382 | Established | 1991-Nov-05 | |
| 404 | 133 | 1382 | Abolished | 1991-Nov-05 | |
| 404 | 133.05 | 1382 | Established | 1991-Nov-05 | |
| 404 | 133.1 | 133.2 | 1382 | Established | 1991-Nov-05 |
| 405 | 1 | 303 | 645 | Established | 1978-Sep-29 |
| 405 | 60.5 | 832 | Established | 1982-Mar-31 | |
| 405 | 128 | 129 | 1775 | Abolished | 2001-Jan-02 |
| 405 | 128.1 | 128.9 | 1775 | Established | 2001-Jan-02 |
| 405 | 129.1 | 129.95 | 1775 | Established | 2001-Jan-02 |
| 405 | 150 | 1380 | Abolished | 1991-Nov-05 | |
| 405 | 150.1 | 150.2 | 1380 | Established | 1991-Nov-05 |
| 405 | 154 | 1775 | Abolished | 2001-Jan-02 | |
| 405 | 154.1 | 1775 | Established | 2001-Jan-02 | |
| 405 | 168 | 1380 | Abolished | 1991-Nov-05 | |
| 405 | 168.1 | 168.4 | 1380 | Established | 1991-Nov-05 |
| 405 | 183.5 | 1775 | Established | 2001-Jan-02 | |
| 405 | 184.1 | 184.5 | 1775 | Established | 2001-Jan-02 |
| 405 | 195 | 1380 | Abolished | 1991-Nov-05 | |
| 405 | 195.1 | 1380 | Established | 1991-Nov-05 | |
| 405 | 211.1 | 1380 | Established | 1991-Nov-05 | |
| 405 | 223.1 | 1380 | Established | 1991-Nov-05 | |
| 405 | 224.1 | 224.4 | 1380 | Established | 1991-Nov-05 |
| 405 | 252.1 | 1380 | Established | 1991-Nov-05 | |
| 405 | 258 | 1775 | Abolished | 2001-Jan-02 | |
| 405 | 258.1 | 1775 | Established | 2001-Jan-02 | |
| 405 | 259 | 261 | 1380 | Abolished | 1991-Nov-05 |
| 405 | 259.1 | 259.6 | 1380 | Established | 1991-Nov-05 |
| 405 | 287.1 | 1380 | Established | 1991-Nov-05 | |
| 405 | 302.1 | 302.3 | 1380 | Established | 1991-Nov-05 |
| 405 | 302.4 | 302.7 | 1775 | Established | 2001-Jan-02 |
| 405 | DIG 1 | DIG 16 | 1380 | Abolished | 1991-Nov-05 |
| 406 | 1 | 198 | 681 | Established | 1979-May-15 |
| 407 | 1 | 120 | 598 | Established | 1977-Sep-06 |
| 407 | 29.1 | 29.15 | 1580 | Established | 1996-Jan-02 |
| 408 | 83.5 | 684 | Established | 1979-May-31 | |
| 408 | 203.5 | 598 | Established | 1977-Sep-06 | |
| 409 | 1 | 348 | 684 | Established | 1979-May-31 |
| 409 | 900.1 | 900.2 | 1198 | Established | 1988-Jul-05 |
| 409 | 901 | 904 | 684 | Established | 1979-May-31 |
| 410 | 1 | 24 | 712 | Abolished | 1979-Dec-18 |
| 410 | 24.1 | 822 | Established | 1982-Feb-20 | |
| 410 | 25 | 28 | 712 | Abolished | 1979-Dec-18 |
| 410 | 28.1 | 822 | Established | 1982-Feb-20 | |
| 410 | 29 | 712 | Abolished | 1979-Dec-18 | |
| 410 | 29.1 | 822 | Established | 1982-Feb-20 | |
| 410 | 30 | 156 | 712 | Abolished | 1979-Dec-18 |
| 411 | 1 | 427 | 769 | Established | 1981-Feb-23 |
| 411 | 54.1 | 1717 | Established | 1999-Feb-02 | |
| 411 | 57 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 57.1 | 1717 | Established | 1999-Feb-02 | |
| 411 | 60 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 60.1 | 60.3 | 1717 | Established | 1999-Feb-02 |
| 411 | 80.1 | 80.2 | 1717 | Established | 1999-Feb-02 |
| 411 | 80.5 | 80.6 | 1717 | Established | 1999-Feb-02 |
| 411 | 82.1 | 82.3 | 1717 | Established | 1999-Feb-02 |
| 411 | 82.5 | 1717 | Established | 1999-Feb-02 | |
| 411 | 83 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 366 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 366.1 | 366.3 | 1717 | Established | 1999-Feb-02 |
| 411 | 371 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 371.1 | 371.2 | 1717 | Established | 1999-Feb-02 |
| 411 | 372.5 | 372.6 | 1717 | Established | 1999-Feb-02 |
| 411 | 387 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 387.1 | 387.8 | 1717 | Established | 1999-Feb-02 |
| 411 | 428 | 439 | 769 | Established | 1981-Feb-23 |
| 411 | 440 | 548 | 769 | Established | 1981-Feb-23 |
| 411 | 451 | 1717 | Abolished | 1999-Feb-02 | |
| 411 | 451.1 | 451.5 | 1717 | Established | 1999-Feb-02 |
| 411 | 549 | 555 | 913 | Established | 1983-Nov-30 |
| 411 | 900 | 912 | 769 | Established | 1981-Feb-23 |
| 411 | 913 | 999 | 958 | Established | 1984-Oct-31 |
| 412 | 1 | 43 | 836 | Established | 1982-Apr-26 |
| 412 | 900 | 902 | 836 | Established | 1982-Apr-26 |
| 413 | 1 | 78 | 821 | Established | 1982-Jan-19 |
| 414 | 1 | 22 | 672 | Established | 1979-Mar-23 |
| 414 | 22 | 1236 | Abolished | 1988-Nov-01 | |
| 414 | 22.51 | 22.71 | 1236 | Established | 1988-Nov-01 |
| 414 | 23 | 24 | 672 | Abolished | 1979-Mar-23 |
| 414 | 24.5 | 24.6 | 708 | Established | 1979-Oct-30 |
| 414 | 25 | 141 | 672 | Established | 1979-Mar-23 |
| 414 | 28 | 110 | 1256 | Abolished | 1989-Jan-03 |
| 414 | 112 | 131 | 1256 | Abolished | 1989-Jan-03 |
| 414 | 134 | 145 | 1236 | Abolished | 1988-Nov-01 |
| 414 | 137.1 | 137.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 138 | 1236 | Abolished | 1988-Nov-01 | |
| 414 | 138.1 | 138.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 139.1 | 139.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 140.1 | 140.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 141.1 | 141.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 142 | 708 | Abolished | 1979-Oct-30 | |
| 414 | 142.1 | 142.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 143 | 330 | 672 | Established | 1979-Mar-23 |
| 414 | 143.1 | 143.2 | 1236 | Established | 1988-Nov-01 |
| 414 | 217.1 | 1742 | Established | 1999-Nov-02 | |
| 414 | 222 | 226 | 1733 | Abolished | 1999-Apr-06 |
| 414 | 222.01 | 222.13 | 1733 | Established | 1999-Apr-06 |
| 414 | 223.01 | 223.02 | 1733 | Established | 1999-Apr-06 |
| 414 | 224.01 | 1733 | Established | 1999-Apr-06 | |
| 414 | 225.01 | 1733 | Established | 1999-Apr-06 | |
| 414 | 226.01 | 226.05 | 1733 | Established | 1999-Apr-06 |
| 414 | 330 | 1256 | Abolished | 1989-Jan-03 | |
| 414 | 331 | 523 | 672 | Established | 1979-Mar-23 |
| 414 | 331 | 1733 | Abolished | 1999-Apr-06 | |
| 414 | 331.01 | 331.09 | 1733 | Established | 1999-Apr-06 |
| 414 | 331.1 | 1733 | Established | 1999-Apr-06 | |
| 414 | 331.11 | 331.18 | 1733 | Established | 1999-Apr-06 |
| 414 | 416 | 417 | 1782 | Abolished | 2001-Mar-06 |
| 414 | 416.01 | 416.12 | 1782 | Abolished | 2001-Mar-06 |
| 414 | 524 | 708 | Abolished | 1979-Oct-30 | |
| 414 | 525 | 672 | Established | 1979-Mar-23 | |
| 414 | 525 | 1236 | Abolished | 1988-Nov-01 | |
| 414 | 525.1 | 525.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 526 | 684 | 672 | Established | 1979-Mar-23 |
| 414 | 684.3 | 740 | Established | 1980-Jul-21 | |
| 414 | 685 | 695 | 672 | Established | 1979-Mar-23 |
| 414 | 695.5 | 695.8 | 708 | Established | 1979-Oct-30 |
| 414 | 696 | 787 | 672 | Established | 1979-Mar-23 |
| 414 | 744 | 748 | 1236 | Abolished | 1988-Nov-01 |
| 414 | 744.1 | 744.8 | 1236 | Established | 1988-Nov-01 |
| 414 | 745.1 | 745.9 | 1236 | Established | 1988-Nov-01 |
| 414 | 746.1 | 746.8 | 1236 | Established | 1988-Nov-01 |
| 414 | 749 | 753 | 1742 | Abolished | 1999-Nov-02 |
| 414 | 749.1 | 749.5 | 1742 | Established | 1999-Nov-02 |
| 414 | 751.1 | 1742 | Established | 1999-Nov-02 | |
| 414 | 752.1 | 1742 | Established | 1999-Nov-02 | |
| 414 | 753.1 | 1742 | Established | 1999-Nov-02 | |
| 414 | 786 | 1689 | Abolished | 1998-May-05 | |
| 414 | 788 | 798.9 | 1256 | Established | 1989-Jan-03 |
| 414 | 799 | 1256 | Established | 1989-Jan-03 | |
| 414 | 800 | 816 | 1689 | Established | 1998-May-05 |
| 414 | 900 | 921 | 672 | Established | 1979-Mar-23 |
| 414 | 922 | 934 | 1256 | Established | 1989-Jan-03 |
| 414 | 935 | 941 | 1462 | Established | 1993-Aug-03 |
| 414 | DIG 1 | DIG 7 | 1462 | Abolished | 1993-Aug-03 |
| 415 | 2 | 1286 | Abolished | 1989-May-02 | |
| 415 | 2.1 | 1286 | Established | 1989-May-02 | |
| 415 | 3 | 1286 | Abolished | 1989-May-02 | |
| 415 | 3.1 | 1286 | Established | 1989-May-02 | |
| 415 | 4 | 1286 | Abolished | 1989-May-02 | |
| 415 | 4.1 | 4.5 | 1286 | Established | 1989-May-02 |
| 415 | 52 | 1286 | Abolished | 1989-May-02 | |
| 415 | 52.1 | 1286 | Established | 1989-May-02 | |
| 415 | 53 | 1286 | Abolished | 1989-May-02 | |
| 415 | 53.1 | 53.3 | 1286 | Established | 1989-May-02 |
| 415 | 54 | 1286 | Abolished | 1989-May-02 | |
| 415 | 54.1 | 1286 | Established | 1989-May-02 | |
| 415 | 55 | 1286 | Abolished | 1989-May-02 | |
| 415 | 55.1 | 55.7 | 1286 | Established | 1989-May-02 |
| 415 | 56 | 1286 | Abolished | 1989-May-02 | |
| 415 | 56.1 | 56.6 | 1286 | Established | 1989-May-02 |
| 415 | 57 | 1286 | Abolished | 1989-May-02 | |
| 415 | 57.1 | 57.4 | 1286 | Established | 1989-May-02 |
| 415 | 58 | 1286 | Abolished | 1989-May-02 | |
| 415 | 58.1 | 58.7 | 1286 | Established | 1989-May-02 |
| 415 | 59 | 1286 | Abolished | 1989-May-02 | |
| 415 | 59.1 | 1286 | Established | 1989-May-02 | |
| 415 | 121 | 1286 | Abolished | 1989-May-02 | |
| 415 | 121.1 | 121.3 | 1286 | Established | 1989-May-02 |
| 415 | 122 | 1286 | Abolished | 1989-May-02 | |
| 415 | 122.1 | 1286 | Established | 1989-May-02 | |
| 415 | 124.1 | 124.2 | 1286 | Established | 1989-May-02 |
| 415 | 149 | 1286 | Abolished | 1989-May-02 | |
| 415 | 149.1 | 149.4 | 1286 | Established | 1989-May-02 |
| 415 | 152 | 1286 | Abolished | 1989-May-02 | |
| 415 | 152.1 | 152.3 | 1286 | Established | 1989-May-02 |
| 415 | 153 | 1286 | Abolished | 1989-May-02 | |
| 415 | 153.1 | 153.2 | 1286 | Established | 1989-May-02 |
| 415 | 154 | 1286 | Abolished | 1989-May-02 | |
| 415 | 154.1 | 154.3 | 1286 | Established | 1989-May-02 |
| 415 | 167.1 | 1286 | Established | 1989-May-02 | |
| 415 | 168 | 1286 | Abolished | 1989-May-02 | |
| 415 | 168.1 | 168.4 | 1286 | Established | 1989-May-02 |
| 415 | 169 | 1286 | Abolished | 1989-May-02 | |
| 415 | 169.1 | 169.4 | 1286 | Established | 1989-May-02 |
| 415 | 170 | 1286 | Abolished | 1989-May-02 | |
| 415 | 170.1 | 1286 | Established | 1989-May-02 | |
| 415 | 171 | 1286 | Abolished | 1989-May-02 | |
| 415 | 171.1 | 1286 | Established | 1989-May-02 | |
| 415 | 172 | 1286 | Abolished | 1989-May-02 | |
| 415 | 172.1 | 1286 | Established | 1989-May-02 | |
| 415 | 173 | 1286 | Abolished | 1989-May-02 | |
| 415 | 173.1 | 173.7 | 1286 | Established | 1989-May-02 |
| 415 | 174 | 1286 | Abolished | 1989-May-02 | |
| 415 | 174.1 | 175.5 | 1286 | Established | 1989-May-02 |
| 415 | 182 | 1286 | Abolished | 1989-May-02 | |
| 415 | 182.1 | 1286 | Established | 1989-May-02 | |
| 415 | 198 | 199 | 551 | Abolished | 1976-Nov-10 |
| 415 | 198.1 | 198.2 | 551 | Established | 1976-Nov-10 |
| 415 | 198.2 | 1286 | Abolished | 1989-May-02 | |
| 415 | 199.1 | 199.6 | 551 | Established | 1976-Nov-10 |
| 415 | 208 | 1286 | Abolished | 1989-May-02 | |
| 415 | 208.1 | 208.5 | 1286 | Established | 1989-May-02 |
| 415 | 209 | 1286 | Abolished | 1989-May-02 | |
| 415 | 209.1 | 209.4 | 1286 | Established | 1989-May-02 |
| 415 | 210 | 1286 | Abolished | 1989-May-02 | |
| 415 | 210.1 | 1286 | Established | 1989-May-02 | |
| 415 | 211 | 1286 | Abolished | 1989-May-02 | |
| 415 | 211.1 | 211.2 | 1286 | Established | 1989-May-02 |
| 415 | 212 | 1286 | Abolished | 1989-May-02 | |
| 415 | 212.1 | 1286 | Established | 1989-May-02 | |
| 415 | 213 | 1286 | Abolished | 1989-May-02 | |
| 415 | 213.1 | 1286 | Established | 1989-May-02 | |
| 415 | 214 | 1286 | Abolished | 1989-May-02 | |
| 415 | 214.1 | 1286 | Established | 1989-May-02 | |
| 415 | 215 | 1286 | Abolished | 1989-May-02 | |
| 415 | 215.1 | 1286 | Established | 1989-May-02 | |
| 415 | 216 | 1286 | Abolished | 1989-May-02 | |
| 415 | 216.1 | 1286 | Established | 1989-May-02 | |
| 415 | 217 | 1286 | Abolished | 1989-May-02 | |
| 415 | 217.1 | 1286 | Established | 1989-May-02 | |
| 415 | 218 | 1286 | Abolished | 1989-May-02 | |
| 415 | 218.1 | 1286 | Established | 1989-May-02 | |
| 415 | 219 | 1286 | Abolished | 1989-May-02 | |
| 415 | 219.1 | 1286 | Established | 1989-May-02 | |
| 415 | 220 | 224 | 1286 | Abolished | 1989-May-02 |
| 415 | 224.5 | 1286 | Established | 1989-May-02 | |
| 415 | 225 | 232 | 1286 | Established | 1989-May-02 |
| 415 | 900 | 916 | 1286 | Established | 1989-May-02 |