<ul><li><a href=https://www.riigiteataja.ee/en/eli/ee/516112017003/consolide/current target=_blank>Auditors Activities Act(Audiitortegevuse seadus, RT I 2010 9 41, adopted on 27 January 2010, last amended on 1 June 2021, §§ 28, 79, 83)</a></li><li><a href=https://www.eesti.ee/en/licences-and-notices-of-economic-activity/auditing-activities/activity-licence-of-an-audit-firm target=_blank>Estonian State Portal, Activity licence of an audit firm(Riigiportaal Eesti.ee, Activity licence of an audit firm, consulted on 1 July 2022)</a></li></ul>