Preparing a presentation on trade unions and their recognition (manufacturing company)

Federations do not directly have workers as their members.They have Unions as members or affiliates.A worker by his act of becoming a member of a Union affiliated to a Federation becomes an indirect member of the federation.
In an organization which has no trade Union, the workers if they so wish can become members of the General workers’ Union in the area which could be affiliated to the CITU or any federation.
One year service is not required to become member of a Union.
Sanu Soman

how to remove a trade union?? my management has asked me to find ways to remove the trade unions in the organisation.Please help me

If two union amalgmate 6years ago now they have diputed .the who merged . they keep away & Demand 4affilation to them who have affilation to first one
. The union who had amalgamate now they are seprate .give splution to remove disputes