Article 11 9.

The competent authority of the host Member State shall inform the competent authority of the home Member State of any significant change in the host Member State's requirements of social and labour law relevant to the field of occupational pension schemes which may affect the characteristics of the pension scheme insofar as it concerns the cross-border activity, and any significant change in the host Member State's information requirements as referred to in paragraph 7. The competent authority of the home Member State shall communicate that information to the IORP.