103 CMR 423.00 is issued pursuant to M.G.L. c. 124, § 1(c) and (q); M.G.L. c. 127, §§ 39, 39A, 39B, 39C, 39E, 39F and 39H. 103 CMR 423.00 is not intended to confer any procedural or substantive rights not otherwise granted by state or federal law, or any private cause of action.