Registration requirement for persons producing, trading or storing specified excisable goods replaces prior licence regime under excise law. The amendments substitute a new section 6 requiring prescribed persons engaged in production, manufacture, wholesale purchase or sale (including brokers and commission agents), or storage of specified goods in the Central Excise Tariff schedule to register with the proper officer in the prescribed manner; omit section 7; and amend section 9 and section 37 to replace licence-based language with registration terminology, add a rule-making clause to specify who must register and the manner of registration, and standardise references to Central Excise Officer and registration certificates.