1. The competent authority shall base an official confirmation of a listed disease as referred to in point (b) or (c) of Article 9(1) on the following information:
(a)
the results of the clinical and laboratory examinations provided for in Article 73(2);
(b)
the epidemiological enquiry provided for in point (b) of Article 74(1), where relevant;
(c)
other available epidemiological data.
2. The Commission shall adopt delegated acts in accordance with Article 264 concerning the requirements to be fulfilled for the official confirmation referred to in paragraph 1.