Safe Contractor Approved

The SafeContractor scheme provides a health and safety audit service for contractors who want to reassure their clients that health and safety is being handled correctly and sufficiently on their sites

UVDB Audited and Qualified

Achilles UVDB provides a fair, open and transparent means of supplier selection for potential tender opportunities. Achilles UVDB helps utility companies manage risk within their supply chain and comply with EU Procurement Legislation. Defence Door Systems achieved 100%


Construction Line

Construction Line is the UK’s most connected and progressive provider of procurement and supply chain management services, making contracting simpler and helping customers achieve more.

European Conformity Certificate

BS EN 1090 for structural work in steel and aluminium is a requirement for products to be sold in Europe, and any organizations who design and/or manufacture steel and aluminium components must adhere to this standard.


Safety Schemes In Procurement

SSiP was launched in May 2009 to facilitate the mutual recognition of assessments between member schemes, which means contractors do not need to repeat the full assessment process with multiple health and safety assessment schemes.

Center for Assessment

ISO 9001 is an International Standard that gives requirements for an organization’s quality management system (QMS). ISO 14001 is the international standard that specifies requirements for an effective environmental management system (EMS)


​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​CHAS is one of the founders of third party accreditation. They are not only a trusted advisor on health & safety compliance, They are an authority. They set industry benchmarks, provide assurance​ and reassurance, and offer best-in-​class services that are easy to use and cost effective.

1090 Register

The national 1090 register is the only national register unaffiliated to any trade association or Notified Body available to manufactures within the United Kingdom. The National Register ONLY accepts registration of manufactures on verification of certification by a UKAS accredited Notified Body.