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NIC 2025 MoSPI source

NIC Class 7120 - Technical testing and analysis

NIC Class 7120 covers Technical testing and analysis. This is the main comparison layer for deciding which specific six-digit Sub-class best fits the real activity described in Udyam, MCA or MSME workflows. It...

Level Class
Depth 4/5
Children 8
Last verified 2026-04-21

Hierarchy tree

712001
Food hygiene and safety testing services
 712002
Performance Testing of Mechanical and Electronic Equipment
 712003
Environmental Quality Testing and Monitoring Services
 712004
Certification of products, including consumer goods, motor vehicles, aircraft, pressurized containers etc.
 712005
Road-safety testing of motor vehicles
 712006
Forensic and Criminal Investigation Laboratory Services
 712007
Quality assessment and certification services like, hallmark and similar services
 712099
Other technical testing and analysis services n.e.c.
Practical Summary

What Class 7120 Covers

Class 7120 is the final decision layer before six-digit Sub-classes such as undefined undefined, undefined undefined, undefined undefined, undefined undefined and 4 more. Compare the child pages before using a code in a filing.

Where Used In Practice

Where Class 7120 Is Used

Class 7120 is used when the final six-digit code is not obvious and official notes or child Sub-classes need to be compared.

  • Udyam and MSME code research
  • Company or LLP registration preparation
  • Business activity shortlisting before filing
  • Internal classification and vendor profiling
How To Choose

How to Narrow Down From Class 7120

Review every child Sub-class under Class 7120. If the wording is still broad, open the six-digit child pages before using a code in registration.

Official note

Class note from the source layer

This class excludes: - testing of animal specimens, for sanitary reasons and not associated with food production, see 7500 - diagnostic imaging, testing and analysis of medical and dental specimens, see 86 - inspections of air ducts, water and gas pipes, associated with repair or installation, see section F - sampling and weighing as part of goods handling operations, see 5229 - penetration testing of computer systems, ethical hacking and cybersecurity, see division 62 - consulting activity carried out by companies or professionals in order to obtain a certification, see 7020 - DNA sequencing for general research on biological processes, see 7210 - DNA sequencing for ruling out or curing a specific disease, see 8699

Common Questions About NIC 7120

Which businesses fall under NIC 7120?

Start here when the business belongs to technical testing and analysis and then compare child entries such as undefined undefined, undefined undefined, undefined undefined, undefined undefined and 4 more.

Is NIC 7120 a final filing code?

No. This is a hierarchy page. Continue to the six-digit Sub-class before using a code in registration or compliance records.

How do I verify that NIC 7120 is correct before filing?

Check the parent hierarchy, compare nearby sibling codes in the same parent category, and confirm that the official title matches the main revenue activity. For regulated or filing-critical decisions, verify the source row in the MoSPI dataset.

What happens if I use the wrong NIC code in Udyam or MCA registration?

A wrong code can cause mismatched business descriptions, follow-up questions or later compliance cleanup. It is better to compare nearby codes before filing than to correct a weak classification later.

Is there a legacy NIC 2008 equivalent for NIC 7120?

Use the legacy converter only as a migration aid. Old NIC 2008 matches can suggest where to look, but NIC 2025 should remain the primary reference for new code selection.

NIC 2026 guidance

How to move from Class 7120 to the right Sub-class

NIC 7120 is an intermediate hierarchy page, not usually the final code used in a filing. Use it to compare child entries, read the nearby-code context and move toward the most precise six-digit Sub-class. If the child list contains several similar activities, open each candidate page and compare the wording against the business's real operating model.

Data Source and Verification Date

Source layer

Official NIC 2025 Excel and PDF from MoSPI.

Last verified

2026-04-21 from the generated NIC 2025 source layer used in this build.

Disclaimer

This is an independent reference tool. Verify filing-critical decisions in official sources.