In exercise of the powers conferred by sub-section (1) of section 4 of the Customs Act, 1962 (52 of 1962), the Board hereby appoints:- 1. Commissioner of Customs (Adjudication), Mumbai; 2. Commissioner of Customs (Adjudication), Chennai; 3. Commissioner of Customs (Adjudication), Delhi; and 4. Commissioner of Customs (Adjudication), Kolkata.