I don't know exactly what is on your mind when you mention, "If an employee or worker wants to file a complaint in the Labour Office or Labour Court." However, I understand that by 'complaint,' you refer to either an individual grievance or a collective grievance concerning the current service conditions.
Such grievances may pertain to an individual employee, a section, or all employees or workers in a specific industrial establishment. They could involve issues like non-implementation of statutory provisions of applicable Labour Enactments, such as non-payment of minimum wages or compulsory work beyond normal hours. They may also include common concerns related to collective bargaining like wage revisions, bonuses, extra holidays, or the status of temporary workers.
For complaints regarding non-implementation of statutory provisions concerning an individual worker or all workers, the complaint should be filed with the Enforcement Officer designated under the relevant Act for the area, such as the Inspector of Factories or Labour Enforcement Officer. This can be done by the individual worker, affected workers, or through a representative trade union if one exists.
In the case of an individual dispute, such as the non-employment of a worker or collective disputes, if direct negotiations with the employer fail, the matter should be brought to the attention of the Labour Officer or Conciliation Officer appointed under the Industrial Disputes Act, 1947. Before approaching the Labour Court, the conciliation process must be exhausted.
Labour Courts and Tribunals established under the Industrial Disputes Act, 1947, serve as quasi-judicial forums with powers under the Civil Procedure Code. Their primary functions include adjudicating industrial disputes referred by the Government and handling monetary claims.
After 45 days from submitting an application under section 2A(1), an individual worker can approach the Labour Court for adjudication. For collective disputes under section 2k, the Labour Court or Tribunal acts upon references made by the Government under section 10.
Regarding the engagement of advocates, neither workers nor employers can have legal representation during conciliation proceedings as per Section 36(3) of the Industrial Disputes Act. However, Section 36(4) allows advocates in proceedings before a Labour Court or Tribunal with the consent of the other party and the court's permission.
Please let me know if you need further clarification or assistance.
Best regards