Auditing & Assessment Services

Open Dorr Management Systems provide clients with an internal audit resource to plan, execute and report upon their internal audit cycle. This service benefits organisations that may have issues with adequately resourcing this requirement with their own employees.



With over 400 man days of independent third party assessment experience, Phil Dorr can undertake supplier and contractor audits on behalf of clients, thus ensuring that a rigorous and consistent performance evaluation is completed against the specified audit criteria.


Phil Dorr is a registered Principal QMS Auditor with the International Register of Certificated Auditors (IRCA), and also a registered Lead EMS Auditor with the Institute of Environmental Management and Assessment (IEMA).


Phil has been independently witnessed assessed by the United Kingdom Accreditation Service (UKAS) on five separate occasions when performing third party assessments for Certification Bodies.