NIC 621903 - Computer Cybersecurity programming for clients

NIC 621903 classifies computer cybersecurity programming for clients as a final six-digit digital or technology service under Section K and Division 62. Use it when this activity is the main source of revenue.

Key Facts

621903 at a Glance

Code 621903

Official title Computer Cybersecurity programming for clients

Version NIC 2025

Source authority MoSPI

Section K - Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities

Division 62 - Computer programming, consultancy and related activities

Group 621 - Computer programming activities

Class 6219 - Other computer programming activities

Level Sub-class

Depth 5/5

Children 0

Last verified 2026-04-21

In this section

621901

Computer programming for third parties (clients) not including AI/ ML and cybersecurity applications

621902

Computer AI/ ML programming for third parties (clients)

621903

Computer Cybersecurity programming for clients

621904

Web-page designing

621999

Other computer programming activities n.e.c.

← 621902 621904 →

Official note

Class 6219 note from source layer

This class excludes: - development of video game applications, see 6211 - software publishing, see 582 - planning and designing computer systems that integrate computer hardware, software and communication technologies, even though providing software might be an integral part, see 6220 - blockchain/distributed ledger technology (DLT) data processing activities, see 6310