(1) Any licensed site professional may advise the Board in writing that he or she desires to be placed on inactive status and to discontinue the performance of Professional Services. Upon the filing of such notice, the licensed site professional, for each site for which he or she is an LSP-of-Record:(a) shall notify the Department pursuant to 310 CMR 40.0169(2) that he or she is no longer an LSP-of-Record for that site; and(b) shall no longer be eligible to act as, advertise as, or hold himself or herself out to be a licensed site professional.(2) Any licensed site professional who is placed on inactive status pursuant to 309 CMR 7.02(4) shall be subject to all applicable rules set forth in 309 CMR 9.00 for inactive LSPs.(3) Whenever a licensed site professional is placed on inactive status, either voluntarily or pursuant to 309 CMR 7.02(4), the Board shall promptly:(a) remove his or her name from the Board's official list of active licensed site professionals and place his or her name on the list of inactive licensed site professionals; and(b) notify the Department that this action has been taken.(4) The names of licensed site professionals who voluntarily assume inactive status and those placed on inactive status pursuant to 309 CMR 7.02(4) shall appear together, without distinction, on the public list of inactive licensed site professionals.(5) The provisions of 309 CMR 9.01(1) through (4) shall also apply to any LSP whose license has lapsed pursuant to 309 CMR 3.06 prior to August 20, 1999, and who advises the Board by November 20, 1999, that he or she desires to be placed on inactive status.