Oxley quality systems

Oxley is committed to maintaining a high standard of quality throughout all its business processes.

The Group currently holds the following national and international quality standards and approvals:


  • AS9100 Rev D
  • ISO9001:2015
  • ISO14001:2015


The Oxley quality management system adheres to a range of international quality standards including ISO 9001:2015 and AS9100 Rev D (Registration Certificate FM653824). The quality management system delivers a quality programme against an agreed set of objectives which is implemented throughout the company.

Oxley conducts regular audits of its business activities in accordance with statutory regulations. External audits are carried out by BSI on an annual basis and internal audits are carried out by a team of qualified auditors.

Quality Assurance 

The assurance of quality is fundamental to all work undertaken by Oxley and is practised by all of the team in their daily activities. All work is carried out in accordance with clearly designed and formally approved procedures and is regularly checked at all stages of manufacture. This ensures that customers receive products that meet all of the relevant mechanical, electrical, optical and environmental requirements.

In order to ensure that Oxley is only working with the best suppliers, a supplier assessment process is completed and Oxley maintains a list of approved suppliers, this is reviewed and updated every 12 months.


View the Oxley Quality Policy


View Our QMS Certificate

View Our Cyber Essentials Plus Certificate  


Oxley is regularly audited for Export compliance and is delighted to have been issued with a Certificate of Export Control Compliance.  

Prompt Payment Code 


Oxley are a signatory of the Prompt Payment Code, this voluntary code of practice signifies our commitment to fair payment terms to suppliers, especially smaller businesses. For more information on the code, please click here: http://www.promptpaymentcode.org.uk/

Armed Forces Covenant

At Oxley, we are proud to commit to honour the Armed Forces Covenant and support the Armed Forces Community. We recognise the value Serving Personnel, both Regular and Reservists, Veterans and military families contribute to our business and our country. The Oxley Covenant is available here and we invite any feedback from the Service community and our customers on how we are doing at achieving this, this can be sent to sales@oxleygroup.com

145 Repair Station 

Oxley Inc in the U.S. are proud to have been approved as a 145 Repair Station. This is a certification issued by the Federal Aviation Administration (FAA) to show that Oxley Inc can perform maintenance and approve our parts for return to service after any maintenance has been performed. 

 OI team collecting the 145 repair station certificate