(1) Where there are numerous workmen affected by a notice of change and the majority of such .workmen are members of any trade union, the service of notice, by registered post on the Secretary, or where there is no Secretary, on the principal officer of the trade union shall be deemed to be service on all such workmen. The employer shall, at the same time arrange to exhibit the notice by affixing it to a notice board in the manner specified in sub-rule (2); Provided that if the Secretary or the principal officer refuses to receive the 10 notice or that for any other reason the notice cannot be served on the Secretary or the principal officer in the manner prescribed in sub-rule (1), the exhibition of the notice in the manner specified in sub-rule (2) shall be deemed to be service on all such workmen.
(2) Where there are numerous workmen affected by a notice of change and the majority of such workmen are not members of any trade union or association, the employer shall where personnel service is not practicable, cause the service of any such notice to be made by affixing the same to a notice board at or near the entrance or entrances of the establishment concerned and the notice shall remain so affixed for a period of twenty-one days. The notice shall be in English, the regional language and the language understood by the majority of the workmen in the establishment concerned.
(3) A copy of the notice shall simultaneously be forwarded by the employer to the Conciliation Officer of the area and the Labour Commissioner, Bihar.
PART IV Works Committee