Dear Baishali,
Yours is a very intelligent question, though it arises from a highly technical point of view. Anyway, let me try to answer as far as I can. Before addressing your latest question, first and foremost, I would like to point out that the ultimate objective of the Industrial Disputes Act, 1947, is the speedy and peaceful resolution of disputes between the partners in production. Hence, the entire scheme of the Act is designed in such a way that collective bargaining is the undercurrent in the modes of redressal.
In that perspective, I would suggest that Sec. 36, which deals with the representation of parties, should be read in conjunction with Sec. 2k, which defines what an industrial dispute is. Except for a dispute relating to the non-employment of an individual workman, all other disputes under the Industrial Disputes Act, 1947, can only be raised by the body of workmen or trade union based on the principle of espousal theory. Therefore, in a collective dispute u/s 2k, the trade union has an inseparable dual role - one as a party to the dispute vis-a-vis the employer and the other as a representative of the workmen whose cause is espoused. This is the essence of my earlier answer.
Regarding the Right to Representation u/s 36(1)
A workman has three choices as per clauses (a), (b), and (c) of the Section, and he can exercise any one of the choices according to its availability. I think in a situation like the one you have mentioned, the problem should be viewed from the perspective of the parties to the dispute and not from that of the representatives.
In my opinion, according to Sec. 36 of the ID Act, outside representation is barred by the clause, and many judgments also favor that even ADVOCATES may not represent management and workmen in the labor court. Since there is a huge difference between both parties - one very strong and the other very poor - organizations have many resources. The ID Act aims to bring equality. Representation must be from the organization only, as provided by this clause. Sir, I would like to mention that in this particular case when trade union registration has been canceled, only the concerned workman can represent the case. No outside leader of the trade union may represent the case. Am I right? Please let me know.
Regards,
Manish Bali