Over a month after a 13-year-old boy died of electrocution while working at a construction site at Bhiwandi in Maharashtra’s Thane district, police have registered an FIR against the contractor, an official said on Thursday.

The contractor, Bhupendra Kushwaha (34), has been booked under IPC section 304-A (causing death by negligence) and the Child Labour (Prohibition and Regulation) Act, he said.