PCA operates to recognised professional, quality, and safety standards across archaeology, construction, and infrastructure-led projects. Our accreditations reflect a structured, accountable approach to delivery, compliance, and risk management, meeting the expectations of clients, regulators, and major contractors alike.
PCA is audited, certified, or verified by the following organisations:
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ISO 9001:2015 – Certified Quality Management System (Certificate No. 186292021)
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ISO 14001:2015 – Certified Environmental Management System (Certificate No. 494112025)
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Achilles UVDB Silver Plus – Qualified supplier following enhanced audit and verification
- Achilles UVDB Verify – Supplier status confirming independent verification
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Constructionline Gold – Pre-qualified supplier for major construction projects (Registration No. 80960)
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Chartered Institute for Archaeologists (CIfA) – Registered Organisation status
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FAME – Member organisation
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CQMS Safety Scheme – Health and safety compliance aligned with SSIP requirements
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SMAS Worksafe (SSIP) – Independently assessed safety management arrangements
