NSP achieves Constructionline Gold certification

Type
TIS news

Posted by
Neil Hallmark

Date
17th June 2026

NSP achieves Constructionline Gold certification

NSP, TIS Group’s specialist smoke control and ventilation company, has achieved Constructionline Gold certification, the UK’s leading pre-qualification standard for the construction supply chain, aligned to the Common Assessment Standard (CAS).  ConstructionLine Gold is required by the UK’s major Tier 1 contractors, including Kier, Balfour Beatty, BAM, Wates and VINCI.

The certification confirms that NSP has been independently assessed and verified across health and safety compliance, financial stability, environmental and quality management, and corporate governance – meeting the enhanced pre-qualification standards that principal contractors and public sector clients require from their supply chain.

For our clients and supply chain partners working across high-rise residential, commercial and public sector projects, this is a further mark of assurance. NSP brings the same rigour to its compliance obligations that it brings to every smoke control and ventilation system it designs, installs, maintains and certifies.

At TIS Group, we believe that compliance done well is a genuine competitive advantage – not a box-ticking exercise, but a difference maker for the organisations that place their trust in us to protect their people, places and spaces. NSP’s Constructionline Gold certification reflects the standards we expect across our group.