OBS_VALUE: <ul><li><a href=https://www.leychile.cl/Navegar?idNorma=27229 target=_blank>Law that creates the Association of Engineers and the Association of Technicians(Ley 12851 Crea el Colegio de Ingenieros y el Colegio de técnicos, 06 February 1958, last amended on 17 January 1980, Articles 1 and 2)</a></li><li><a href=https://www.bcn.cl/leychile/navegar?idNorma=7195 target=_blank>Decree Law on Professional Associations(Decreto Ley 3621 que fija normas sobre Colegios Profesionales, Adopted 07/02/1981)</a></li><li><a href=http://www.leychile.cl/Navegar?idNorma=6992 target=_blank>Decree Law establishing norms on trade associations(Decreto ley que establece normas sobre asociaciones gremiales, 1979, last amended 14/03/2019, n. 2757, Articles 1 to 10, 21)</a></li></ul>