21L.B.85 Continuing airworthiness oversight of changed products for which a type certificate has been issued

If the Agency, through its continuing airworthiness oversight, including through reports received in accordance with point 21L.A.3, or by any other means, detects a non-compliance with the type-certification basis or the applicable environmental protection requirements of a product for which a change to a type certificate has been approved, the Agency shall raise a finding in accordance with point 21L.B.21, or issue an airworthiness directive under the conditions of point 21L.B.23.