Bookstore Help View Cart CMR 230 CMR 1.00-17.00 Standard Examinations; Hoisting Machinery; Private Occupational Schools: Definitions; Private Occupational Schools: Licensing of Schools & Sales Reps.; Facilities, Equipment, Curriculum, Instructors & Staff; Private Occupational Schools: General Provisions & Standards of Practice; Private Occupational Schools: Denials of Licensure & Disciplinary Action; Private Occupational Schools: Effective Dates $4.35 + Add to Cart 230 CMR6/MGL 146 HOIST PKG SAFETY Hoisting Machinery; Inspection of Boilers, Air Tanks, etc.; Licenses of engineers, firemen and operators of hoisting machinery. $6.15 + Add to Cart