What is the minimum notification period to Declare Trade union Election by current office bearers?

What is the minimum notification period to Declare Trade union Election by current office bearers? is it before 21 days or before 14 days?

Dear Colleague,
For understanding and finding the answer to the question -What is the minimum notification period to Declare Trade union Election by current office bearers ? is it before 21 days or before 14 days ?, you need to refer the BYE LAWS of the TRADE UNION which is an internal document of every Trade Union where in the tine line / date of announcement of the Union Election would have been clearly mentioned. Hence kindly refer to the BYE LAWS.

Sir, There was no specification in constitution about when to Declair the election.. so Please tell that what the time period as per law or act ?

Dear Colleague,
If the Bye Law is absent on this, then you need to go in consultation with the Registrar of Trade Unions of your local area who will guide you properly so that it will go hazzle free.