Under section 26(1) of the CIA Act, no person is allowed to act as a Computer-Aided Design (CAD) Operator for Construction Works, including Draughtsman, unless he is registered under this Act.

A Computer Aided Design (CAD) for Construction Works, including Draughtsman, is a professional who uses CAD software to create technical drawings and blueprints for the construction industry.

They are essentially technical drafters who leverage computer technology to design buildings up to a maximum of 150 square metres.