Quality and Testing Quality The Company is committed to providing products and services which consistently conform, in all respects, to the specified requirements of our customers. Registered as complying with the stringent standards of BS EN ISO 9001 and the Civil Aviation Authority, Fothergill Engineered Fabrics also has the status of an approved supplier for Boeing, Rolls Royce, McDonnell Douglas, British Aerospace, Westland Aerospace and Fokker. Quality control is maintained throughout all stages of manufacture, with the emphasis on prevention of defects rather than detection. Testing Extensive in-house test facilities allow adherence to relevant International standards. Fully-trained staff carry out the certification of materials under Civil Aviation Authority rules and in accordance with our BS EN ISO 9001 registration, to assure customer confidence and satisfaction.