<ul><li><a href=https://www.finlex.fi/fi/laki/ajantasa/2015/20151141 target=_blank>Audit Act(Revsionslag, 18.9.2015/1141, last changed 03.01.2018)</a></li><li><a href=https://www.prh.fi/fi/tilintarkastusvalvonta/lomakkeetjamallit.html target=_blank>Finnish Patent and Registration Office(Finnish Patent and Registration Office, Lomakkeet, consulted on 12 April 2022)</a></li></ul>