Chip Import Monitoring System (CHIMS) | ISLF

The Chip Import Monitoring System (CHIMS) was introduced by the Government of India under the DGFT framework to monitor imports of integrated circuits (ICs) and semiconductor devices classified under Chapter 8542 of the ITC(HS). Similar in design to PIMS (for paper) and SIMS (for steel), CHIMS is a data collection mechanism — not an import restriction — that enables the government to track semiconductor import volumes, origins, and values as it develops India's domestic semiconductor manufacturing ecosystem.

India imports over $20 billion worth of semiconductors annually — a figure that underscores both the country's dependence on imported chips for its electronics manufacturing industry and the strategic importance of developing domestic chip production capability (under the India Semiconductor Mission and PLI schemes for semiconductor manufacturing). CHIMS provides the data infrastructure that supports this policy development effort.

For importers of Chapter 8542 products — ICs for use in mobile phones, computers, automotive electronics, industrial equipment, IoT devices, and other applications — CHIMS registration is a mandatory pre-condition for customs clearance. The CHIMS reference number generated from the registration must be declared in the Bill of Entry. Imports without a valid CHIMS reference number will be flagged at customs and clearance will be held pending compliance.

CHIMS registration is completed on the DGFT portal (dgft.gov.in) under the dedicated CHIMS module. The registration application requires: the applicant's IEC, GSTIN, and company details, the specific Chapter 8542 HS codes to be imported, and estimated annual import quantities by product sub-category. Once registered, the system assigns a CHIMS registration number that is used for all subsequent shipment-level CHIMS filings.

For each import shipment of Chapter 8542 products, the importer must file a CHIMS shipment entry on the DGFT portal before the Bill of Entry is filed. This shipment-level entry captures: the HS code, product description, quantity, value, country of origin, and estimated customs entry date. The system generates a shipment-specific CHIMS reference number that must be included in the Bill of Entry declaration at customs.

Quarterly CHIMS data submission is an ongoing compliance requirement — importers must file quarterly aggregated data showing all Chapter 8542 imports made during the quarter, reconciled against the shipment-level CHIMS entries. This quarterly report is the foundation of the government's semiconductor import tracking database. ISLF manages shipment-level CHIMS entries in real time and files quarterly data reports for all its CHIMS-registered clients, ensuring no compliance gaps.

India's semiconductor import monitoring is part of a broader strategic effort to transform the country from a semiconductor consumer to a semiconductor manufacturer. The India Semiconductor Mission (ISM), with a $10 billion incentive package for semiconductor and display manufacturing, has attracted significant global interest — with investments from Micron Technology, Tata Electronics, and several European chipmakers announced for Indian semiconductor facilities. As domestic production grows, CHIMS data will be critical for measuring import substitution and calibrating tariff policy.

For current semiconductor importers, CHIMS compliance is important not just for customs clearance but as a foundation for future trade policy participation. Companies with robust CHIMS records — accurate import data, consistent quarterly filings, and a clean compliance history — will be better positioned to participate in any future government consultation on semiconductor tariff policy, anti-dumping investigations, or import duty rationalization schemes.

ISLF's CHIMS service is offered as part of our broader import compliance practice. We assess which of your products require CHIMS registration (verifying the Chapter 8542 HS classification), complete the initial DGFT portal registration, manage shipment-level CHIMS entries for every import, file quarterly data reports, and renew the registration annually. Combined with our BIS, LMPC, EPR, and PIMS services, ISLF provides a single-window import compliance solution for businesses importing complex, multi-regulation product categories.