An application for arbitrator appointment under Section 11 falls under Article 137 of the Limitation Act, with a three-year limitation period.

Bharat Sanchar Nigam Limited’s case, the Hon’ble Supreme Court held as under: “14. Since none of the Articles in the Schedule to the Limitation Act, 1963 provide a time period for filing an application for appointment of an arbitrator under Section 11, it would be covered by the residual provision Article 137 of the Limitation Act, 1963.