Congratulations to the following organisations who successfully achieved NSI re-certification in April 2026 for one or more approval schemes. Read More

Celebrating 55 years of NSI, raising standards, building trust, and helping create a safer world, now and for the future. Read More

PSI Magazine - Meet the Installer May 2026 Read More

Announcing organisations achieving NSI certification in April 2026 across security and fire safety schemes, demonstrating commitment to quality, safety, and continual improvement. Read More

PSI Magazine - Meet the Installer April 2026 Read More

Announcing organisations achieving NSI certification in March 2026 across security and fire safety schemes, demonstrating commitment to quality, safety, and continual improvement. Read More

Congratulations to the following organisations who successfully achieved NSI re-certification in March 2026 for one or more approval schemes. Read More

Celebrating 55 years of NSI, raising standards, building trust, and helping create a safer world, now and for the future. Read More

Read More

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