331 - Repair and maintenance of fabricated metal products, machinery and equipment | NIC-2025 Group Codes
This group includes the specialised repair of goods produced in the manufacturing sector with the aim to restore these metal products, machinery, equipment and other products to working order. The provision of general or routine maintenance (i.e. servicing) on such products to ensure they work efficiently and to prevent breakdown and unnecessary repairs is included.
This group excludes:
Classes in Group 331
The 4-digit class is the level used in most government forms. Open one to read what it includes and to reach its NIC codes.
Frequently asked questions
What activities are in Group 331 of NIC-2025?
Group 331 (Repair and maintenance of fabricated metal products, machinery and equipment) is a 3-digit cluster within Division 33. It contains 6 classes and 24 NIC codes for related activities.
How do I pick a NIC code from Group 331?
Open the class that matches your work, then choose the sub-class (the full NIC code) that best describes your activity. IncorpX provides assistance for selecting the correct code for Udyam, GST and incorporation.
Choosing between similar codes in Group 331?
An IncorpX advisor can confirm which NIC code fits your business and provide assistance for the registrations that use it. Free, with no obligation.

