Standard input-output norms for shrimp exports define permissible imported inputs and require imported inputs to match export use. Standard Input-Output Norms under the Foreign Trade Policy prescribe permitted imported inputs and weight ceilings for Headon Shrimps (Black Tiger P. Monodon; White P. Indicus) across block frozen and IQF/chilled packagings, allocating certain inputs to specific product variants. Applicants must determine input proportions used in manufacture and ensure imported goods are those actually used or required in the export product. The SION for Fish & Marine Products was suspended by Public Notice No. 03/2024-25 dated 03-05-2024.