Contractor licence renewal requires electronic filing, prescribed timing, standard fee, and auto-renewal if delayed. Renewal of a contractor's licence is to be sought electronically on the Shram Suvidha Portal within the prescribed time window before expiry. The renewal fee is the same as for grant of licence, with an additional twenty-five per cent fee for late applications. The authority must renew the licence electronically within seven days, failing which it is deemed renewed and auto-generated.