Services de systèmes de sécurité (sauf les serruriers)
This Canadian industry comprises establishments primarily engaged in remote monitoring of electronic security alarm systems, such as burglar and fire alarms; and selling security systems, along with installation, maintenance or monitoring services.
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | Security systems services (except locksmiths) |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 56162 - Security systems services |
| International correspondence | N8020* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-05-05 |
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | No cluster authority recorded in the local country pack. |
This code typically applies to:
5 of 6 factors passing
These role examples come from the official title and example wording attached to this code.
Use this page when the business is directly described by the official title or definition for 561621 Security systems services (except locksmiths). It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
Use this page when the activity is described in the official StatCan example wording as alarm system monitoring. Compare the definition, exclusions, and nearby codes here before attaching 561621 Security systems services (except locksmiths) to a business file.
Use this page when the activity is described in the official StatCan example wording as medical alarm, monitoring and service. Compare the definition, exclusions, and nearby codes here before attaching 561621 Security systems services (except locksmiths) to a business file.
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
locksmith services (See 561622 Locksmiths (US))
retailing motor vehicle security systems, with or without installation or repair services (See 4413...
retailing security systems for buildings, without installation, maintenance or monitoring services...
wholesaling security systems for buildings, without installation, maintenance or monitoring service...
Approximate correspondence
Security systems services (except locksmiths)
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Security systems services (except locksmiths): This Canadian industry comprises establishments primarily engaged in remote monitoring of electronic security alarm systems, such as burglar and fire alarms; and selling security systems, along with installation, maintenance or monitoring services.
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
It rolls up to 56162 Security systems services.
This page already points to the exact six-digit Canadian industry in the current site structure.
No inclusion rows are attached to this page in the local elements file.
Yes. 4 exclusion note(s) help separate this page from nearby codes.
Yes. 3 example row(s) are available for boundary checking.
Examples in this branch include Gas supply, Locksmiths, Water systems, Power distribution, Utility maintenance, Wastewater networks.
Yes. The page shows N8020* Security systems service activities.
Yes. A same-code US reference is attached: Security Systems Services (except Locksmiths).
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.