Privileges of registered trade union under trade union act 1926?

Because they are considered to be sperate, different, and distinct entities under the law.Example: Giraffes and Elephants are both large four-footed mammals but they are NOT the same.

Trade unions are organizations made up of workers and their representatives that negotiate with employers for pay, benefits, work conditions, and schedules.

It is a mediatory body which helps to settle disputes between workers and management. Additional answer A more likely purpose is that they fight for their members' rights and better pay. To say they...

yes

To protect workers from unfair wage and benefit discrimination, ensure safe working conditions, have input on the number of hours worked, including holidays, fair overtime compensation, and act as...