You need to fill all required details as per Half yearly and Annual Return. For contractor personnel and staff details should include. If your contractor have CLRA license, then he need to file his return in his half yearly return, but these details you also need to be included in your Half yearly and annual return.
Feel free to call or revert for any assistance.
19th March 2018 From India, Bangalore
19th March 2018 From India, Gurgaon