Rule 25 — Notice of strike, person or persons to whom notice be given and manner of giving such notice

25. Notice of strike, person or persons to whom notice be given and manner of giving such notice.– (1) The notice
of strike referred to in sub-section (1) of section 62 of the Code shall be given in Form-XI, to the employer of an
industrial establishment , which shall be duly signed by the Secretary of the concerned registered Trade Union or where
there is no registered Trade Union, by five elected representatives of the workers giving the notice relating to the
concerned industrial establishment, endorsing the copy thereof electronically or by speed post to the concerned
conciliation officer, Chief Labour Commissioner (Central) and the Secretary, Ministry of Labour and Employment.

(2) The date of receipt of the notice referred to in sub-rule (1) shall be the date of receiving the notice for the purposes
of clause (a) of sub-section (1) of section 62 of the Code.

(3) If the employer of an industrial establishment receives any notice of strike from any person employed, then the
employer shall, within five days from the date of receiving of such notice, intimate the same electronically to the
concerned conciliation officer and Chief Labour Commissioner (Central).