Appointment of Adjudicating Authority: commissioner designated to adjudicate show cause notices arising from a customs investigation. The Central Board of Excise and Customs, under section 4(1) of the Customs Act, appoints the Commissioner of Central Excise (Adjudication) to act additionally as specified Commissioners for the sole purpose of adjudicating Show Cause Notices issued in relation to M/S. National Steel Products Company and others, thereby delegating adjudicatory competence to a single officer to consolidate handling of those notices.