PSM hits the bullseye in NSI audit for the 8th year running
We’re thrilled to say we’ve passed our National Security Inspectorate (NSI) audit every year since PSM began, and this year is no exception.
NSI approval is a hallmark of excellence in the security industry, representing the topmost level of accreditation. Their audits are renowned for being stringent, and Gold status is reserved for companies who operate an ISO 9001 Quality Management System and meet the highest operational standards.
With zero non-conformances across the board, our NSI Gold approval is a badge of honour we’re proud to wear once again.
Quality means doing it right even when nobody is looking. We don’t maintain best practices because it’s required of us; we do it because we’re committed to exceeding our customers’ expectations.
Our continued achievement is down to the hard work of our team, so we’d like to say a huge thank you for their unwavering dedication.





