Article 17 1.

Where a competent authority has not applied the acts referred to in Article 1(2), or has applied them in a way which appears to be a breach of Union law, including the regulatory technical standards and implementing technical standards established in accordance with Articles 10 to 15, in particular by failing to ensure that a financial market participant satisfies the requirements laid down in those acts, the Authority shall act in accordance with the powers set out in paragraphs 2, 3 and 6 of this Article.