(103)To enhance legal certainty, the applicability, pursuant to this Regulation, of Directive (EU) 2019/1937 to reports of breaches of this Regulation and to the protection of persons reporting such breaches should be reflected in that Directive. The Annex to Directive (EU) 2019/1937 should therefore be amended accordingly. It is for the Member States to ensure that that amendment is reflected in their transposition measures adopted in accordance with Directive (EU) 2019/1937, although the adoption of national transposition measures is not a condition for the applicability of that Directive to the reporting of breaches of this Regulation and to the protection of reporting persons from the date of application of this Regulation.