If one person is working in 2 companies, it's against the law if they are getting all statutory benefits. For example, Mr. X is working in one company and receiving all statutory benefits like PF, ESI, etc. Can the same person work in another company as an intern, contractor, or part-time job without any statutory benefits? If yes, please let me know what criteria should be considered to employ him. If there are any relevant documents, kindly share them with me.