Job work under concessional import rules expands duty concessions while imposing structured compliance, reporting, and penalty obligations. The IGCR Rules now permit Job Work under concessional import treatment (excluding sensitive sectors), allow importers to bring capital goods at concessional duty and later clear them on payment of differential duty and interest, and bring certain end use exemptions within the IGCR procedural framework. Importers must give a one time prior intimation, furnish a continuity bond, provide consolidated pre import intimations, maintain and produce detailed accounts, file quarterly returns, and face duty, interest and prescribed penalties for non compliance. CBIC is enabling electronic compliance via ICEGATE and email communications.