Service tax accounting codes assigned for new and expanded services to standardize classification and reporting obligations. Designation of numeric accounting codes for specified service tax categories: codes are assigned for newly defined services - business exhibition, airport, transport of goods by air, survey and exploration of minerals, opinion polls, intellectual property (other than copyrights), forward contracts, pandal/shamiana, outdoor catering, TV and radio programme production, construction (commercial/industrial) and travel agents (other than air/rail). Separate account codes are assigned where existing service definitions are expanded to include related activities such as installation/erection, sub-brokers, multi-system operators, procurement/provision on behalf of a client, additional financial services by non-banking entities, and package tour operators.