OBS_VALUE: <ul><li><a href=http://archimedes.ee/enic/en/kutsealane/reguleeritud-kutsed/ target=_blank>List of regulated professions in Estonia</a></li><li><a href=https://www.riigiteataja.ee/en/eli/ee/509062022001/consolide/current target=_blank>Building Code(  Ehitusseadustik, RT I 05.03.2015 1, adopted on 11 February 2015, last amended on 1 July 2018, Art.24)</a></li></ul>