Aberdeen-based Oak Tree Consultancy UK Ltd has supported Air Control Entech in successfully renewing certification to ISO 9001, ISO 14001 and ISO 45001 following their recent DNV audit. 

Working closely with Air Control Entech’s leadership and operational teams, Oak Tree Consultancy focused on strengthening the organisation’s Internal Management System, refining existing documentation, and developing processes and procedures that accurately reflect how the business operates in practice. 

This collaborative and tailored approach not only ensured ongoing compliance with ISO requirements but also supported continuous improvement across several areas of the business in the lead-up to the renewal audit. 

Air Control Entech’s Operations Director commented: “Working with Oak Tree has helped us to make improvements to our existing Internal Management System and develop processes and procedures specific to how we operate as a business. 

"Their approach and guidance have been excellent and has ensured that we have remained compliant with relevant ISO standards, and improved in various areas in the lead up to our ISO 9001/14001/45001 renewal audit.” 

Oak Tree Consultancy UK Ltd works with organisations across the North East of Scotland and beyond, helping them embed practical, effective management systems that support compliance, continual improvement and sustainable business growth.

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