Sarva Shramik Sangh vs M/S. Indian Smelting & Refining Co. Ltd. ...

The Supreme Court addressed the interpretation of the Maharashtra Recognition of Trade Unions and Prevention of Unfair Labour Practices Act, 1971, and its relationship with the Industrial Disputes Act, 1947. The Court held that workmen must establish their employment relationship with the principal employer to file complaints under the Maharashtra Act, but also emphasized the need for a liberal interpretation of the Act to ensure workers' rights are protected. The judgment reaffirmed the principle that multiple statutes governing labor relations should be harmoniously construed, allowing for judicial determination of employment status even when disputed by the employer.