Section 14(b) in The Orissa State Electricity Board (General Conditions of Supply) Regulations, 1995
(b)Before any wiring or apparatus of the L.T. consumers and transformers, switch gear and other electrical equipments of the H. T. consumers are connected to the Board's supply system the same shall be subject to the inspection and approval of the Engineer and no connection shall be made without such approval. In addition, all EHT/HT installations shall have to be approved by the Electrical Inspector or any Officer authorised by him in this behalf.
