At CHAS we're committed to helping businesses ensure compliance and mitigate risks across their supply chains. With industry-leading accreditation schemes and supply chain risk management services, we connect clients with prequalified suppliers that have demonstrated compliance across a wide range of areas.

We can help you find contractors that support the safety, sustainability and compliance status of your supply chain.

Using the search tool on this page, you can search our database of prequalified suppliers and find accredited builders and contractors that hold a valid CHAS accreditation. Just enter a company name and you can check its level of accreditation to make sure it meets your project requirements.

For more information such as the expiry date of a contractor's accreditation, their trade and contact details, you can sign up for access to our free Client Portal.

With a free CHAS Client membership, you'll also gain access to:

• Leading supply chain risk management services.
• A user-friendly dashboard displaying the compliance status of your projects and supply chain operations.
• Live updates if there are any changes to the compliance of your supply chain.
• Unrestricted access to over 35,000 prequalified CHAS Contractors.