Find an NSI Approved Company
Look out for the NSI hallmark
It’s the most widely recognised mark of approval in security and
fire safety. NSI approval tells you the company is:
Technically Competent
Working to International and British Standards and NSI Codes of Practice, teams have relevant technical experience
Professional
Gold approval - operating a Quality Management System to ISO 9001 and NSI Quality Schedules
Trusted
Reputable Directors & leaders with relevant business experience and effective employee security screening
Over 1800 approved companies subject to annual NSI audit.
Over 2.75 million Certificates of Compliance for security and fire safety installations issued by NSI approved companies.
National Network of expert security and fire safety auditors.
Latest news
29th Jul 2021
The deadline for entries to this year’s Security & Fire Excellence Awards has been extended until 23 August at 23:00. This is a great opportunity to celebrate the success of teams & individuals within your company throughout the last year - don't miss out! https://t.co/3BDE9gYnQS https://t.co/tbqHR9IlW9
29th Jul 2021
Read the latest Meet the Installer interview in @psimagazine featuring James Twigg of Total Integrated Solutions
#NSIapproved #SecuritySystems
https://t.co/U4EDTbRke7 https://t.co/AVk6S4A7yA
Find an NSI approved company