Sankar Mukherjee And Ors vs Union Of India And Ors on 16 November, 1989
41. As already pointed out in the preceding paragraphs, the case herein cannot be compared or tested in terms of those decisions which rejected the case of the contract labour employed for discharge of a statutory obligation as not to be treated as employees of the principal employer. These decisions rested on the facts of the case. Whether there is a statutory obligation or not, the test for finding out the employer-employee relationship, invariably, in all matters, necessarily has to rest on the test as had been propounded in the decisions reported in (1990) (Supp) SCC 668 (Sankar Mukherjee and others v. Union of India and others) and (2001) 7 SCC 1 (Steel Authority of India Ltd. V. National Union Waterfront Workers).