These requirements are applicable to IAQG global sectors when utilizing Aerospace Industry Controlled Other Party (ICOP) schemes for the assessment and certification of supplier quality systems in accordance with the requirements contained in EN 9104. IAQG member companies have committed to perform sufficient oversight of the Aerospace accreditation/certification assessment processes in order to ensure conformance to established requirements contained in EN 9104. NOTE The IAQG OPMT oversight structure is depicted graphically in Annex A.