Key Facts
331900 at a Glance
Code 331900
Official title Repair and maintenance of other equipment
Version NIC 2025
Source authority MoSPI
Section C - Manufacturing
Mf
NIC 2025 MoSPI source NIC 331900 - Repair and maintenance of other equipment
NIC 331900 classifies repair and maintenance of other equipment as a final six-digit business activity under Section C and Division 33. Use it when this activity is the main source of revenue.
Source Verification for 331900
10 / 10
4 of 4 factors passing
- Verified in official source - Found in NIC_2025.xlsx official MoSPI release dataset.
- International crosswalk available - No official ISIC/NACE/CPC/ISCO correspondence table is bundled in this build input set.
- Migration from previous edition - Legacy migration candidates present from NIC 2008: 2.
- Complete hierarchy chain - All parent levels exist: Section > Division > Group > Class > Sub-class (5 levels).
- Official size/threshold documented - No official code-level size or threshold dataset is included in this source bundle.
- Trade or export crosswalk match - No official NIC-to-HS/export correspondence table is bundled in this source bundle.
- Legacy national crosswalk - Legacy link exists via NIC 2008 converter layer (2 linked legacy codes).
NIC 2008 -> NIC 2025 Mapping for 331900
NIC 2008 links are discovery matches from the local converter layer. Verify final migration decisions against official source documents.
Practical Summary
What Repair and maintenance of other equipment Means Under NIC 2025
NIC 331900 is the final six-digit endpoint for Repair and maintenance of other equipment. It should be selected only when the enterprise's primary business activity matches this title more closely than nearby sibling codes in the same parent category.
How To Choose
When to Choose 331900 Over Nearby Codes
Choose 331900 only when operations, invoices and revenue narrative align with Repair and maintenance of other equipment. If the activity also includes nearby sibling codes in the same parent category, compare those pages before filing.
Common Questions About NIC 331900
Does NIC 331900 cover manufacturing or only selling the product?
Manufacturing codes apply when the business transforms inputs into a new product through mechanical, chemical, manual or industrial processes. Pure buying and resale should be checked under wholesale or retail trade.
What if the same factory makes several products near NIC 331900?
Choose the Sub-class that best matches the main product line by revenue or production value. If multiple product lines are material, compare nearby sibling codes in the same parent category and document the primary activity before filing.
How do I verify that NIC 331900 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 331900?
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
Before you select NIC 331900
NIC 331900 should be selected only when the official title matches the main revenue-generating activity. If the business also trades, transports, processes, installs or supports the same product or service, compare nearby NIC pages before filing. This reduces the risk of choosing a code that describes the product being handled rather than the activity your enterprise actually performs.
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.