Article 17 3.

After the expiry of the maximum durations of engagements referred to in the second subparagraph of paragraph 1, or in point (b) of paragraph 2, or after the expiry of the durations of engagements extended in accordance with paragraphs 4 or 6, neither the statutory auditor or the audit firm nor, where applicable, any members of their networks within the Union shall undertake the statutory audit of the same public-interest entity within the following four-year period.