Export promotion bodies must submit Jan-Mar 2015 cost, input and duty data for AIR drawback by April 30, 2015. Authorities require Export Promotion Councils, Commodity Boards and Trade and Industry Associations to submit prescribed four part proforma data for January-March 2015 to compute All Industry Rates of duty drawback: Part I (input quantities and duties), Part II (unit cost and FOB realizations), Part III (service tax on inputs) and Part IV (captive power). Data must be representative, cover at least five certified manufacturer/exporter units with supporting duty paying documents, consent to inspection, and be routed through jurisdictional Central Excise authorities for verification before submission to Drawback Division.