Definition
Means the oral or written communication of information on breaches within a legal entity in the private or public sector
Source
Point (4) of Article 5 of Directive (EU) 2019/1937 of the European Parliament and of the Council
of 23 October 2019
Link
https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32019L1937