1. Member States shall ensure that undertakings complying with the criteria set out in Article 29a may notify the supervisory authority of such compliance with a view to being classified as small and non-complex undertakings.

2. The notification referred to in paragraph 1 of this Article shall be submitted by the undertaking to the supervisory authority of the Member State that granted the prior authorisation referred to in Article 14. That notification shall include all of the following:

(a) evidence of the compliance with all criteria set out in Article 29a applicable to that undertaking;

(b) a declaration that the undertaking does not plan any strategic change that would lead to non-compliance with any of the criteria set out in Article 29a within the next three years;

(c) an identification of the proportionality measures the undertaking expects to implement, in particular if the best estimate simplification is intended to be used and whether the undertaking plans to use the simplified method to calculate technical provisions laid down in Article 77(8).

3. The supervisory authority may oppose the classification as a small and non-complex undertaking within two months of receipt of the complete notification referred to in paragraph 1 on grounds related exclusively to any of the following: