Home / Courses / 2D Hoisting Engineer License Refresher Course Master 2 5 Department of Public Safety 520 CMR 6.00 Copy Copy Copy 30 min Short Term Rentals/Temporary Permits Copy Copy Copy 30 min Accidents 20 min Hoisting License Renewals Copy Copy Copy 20 min Operating Procedures for Hoisting Machinery Copy Copy Copy 2D Hoisting Engineer License Refresher Course Back to Course This content is protected, please login and enroll course to view this content! Prev Short Term Rentals/Temporary Permits Copy Copy Copy Next Hoisting License Renewals Copy Copy Copy
