6. In sectors where specific commitments regarding professional services are undertaken, each Member shall provide for adequate procedures to verify the competence of professionals of any other Member.
[1] Appellate Body Report on EC - Bananas Ⅲ, paras. 231-234.
[2] 石静霞：《WTO服务贸易法专论》，北京，法律出版社，2006，第63～64页。
[3] Panel Report on EC - Bananas Ⅲ, para. 7.322.