Where a health data access body is informed by a health data user of a significant finding related to the health of a natural person, as referred to in Article 61(5) of the EHDS regulation, the health data access body shall inform the health data holder about that finding. The health data holder shall, under the conditions laid down by national law, inform the natural person or health professional treating the natural person concerned. (TEHDAS2 M6.1 page 14)