But the National Security Inspectorate (NSI) offers a two tier approach to their approval system - NSI Gold & Silver.
So what's the difference?
NSI Silver companies meet the industry's technical standards which are listed on their Certificate of Approval.
NSI Gold companies meet the industry’s highest technical standards and maintain a commitment to continual improvement with scrutiny of their ISO 9001 Quality Management System.
So, both Gold and Silver approved companies meet the same technical standards for their installations.
But the Gold accreditation delves deeper into the company's management, ensuring that they continually improve their policies, procedures and processes.
Blake Fire & Security Systems are proud to be an NSI Gold accredited company.