Amendment to Central Excise Rules clarifies designated Collector and Collector (Appeals) assignments for territorial jurisdictions. The amendment under section 37 substitutes sub clauses (j) and (k) of clause (iia) in rule 2 of the Central Excise Rules to list specific Collector of Central Excise offices and corresponding Collector of Central Excise (Appeals) offices for the named territorial divisions, clarifying administrative and appellate assignments.