In re Mir Projects and Consultants Pvt Ltd (CAAR Mumbai)
Background
Mir Projects and Consultants Pvt. Ltd. approached the Customs Authority for Advance Rulings (CAAR), Mumbai, seeking clarity on (i) classification of imported Geophysical Seismic Survey Equipment, and (ii) eligibility for exemption under Sr. No. 404 of Notification No. 50/2017-Customs dated 30 June 2017.
The equipment consisted of multiple integrated systems including Coral Bottom Nodes/Stations, Picket Hydroacoustic Complex, BigShot Seismic Source Controller System, Bolt Airguns, and associated spares. These are used in marine geophysical surveys for oil and gas exploration.
Issues for Determination
- Whether the equipment is classifiable under Customs Tariff Item (CTI) 9015 80 30 (“Geophysical instruments”).
- Whether such goods are eligible for exemption under Notification No. 50/2017-Cus., subject to prescribed conditions.
Classification Analysis
The Authority reviewed the Customs Tariff Act, Harmonized System of Nomenclature (HSN), and Explanatory Notes. Rule 1 of the General Interpretative Rules (GIR) requires classification to be based on tariff headings and relevant notes.
- Nature of Goods:
- Coral Bottom Nodes: seismic receivers for ocean-bottom surveys.
- Picket Hydroacoustic Complex: acoustic positioning system for seabed instruments.
- Bolt Airguns and BigShot Controller: seismic sources generating signals for survey.
- Legal Framework:
Heading 9015 covers “Surveying, hydrographic, oceanographic, hydrological, meteorological or geophysical instruments.” Within it, Tariff Item 9015 80 30 specifically covers geophysical instruments. - Section and Chapter Notes:
- Chapter 90 excludes “parts of general use” but covers specialized scientific equipment.
- Section XVI Notes 3 and 4 clarify that integrated machines serving a specific function are classified according to their principal function.
- Application to Present Case:
Since the equipment collectively performs geophysical seismic survey functions, it falls under CTI 9015 80 30. - Component-wise Classification:
- Coral Bottom Nodes, Picket Hydroacoustic Complex, and Bolt Airguns: classifiable under CTI 9015 80 30 even when imported separately.
- BigShot Controller (when imported alone): classifiable as parts under CTI 9015 90 00.
- Spares/parts: classified per Chapter Note 1 and 2 to Chapter 90 (either as general parts or specific to Heading 9015).
Thus, the Authority ruled that the equipment is classifiable under 9015 80 30, with BigShot Controllers and general-use parts treated separately if imported independently.
