OBS_VALUE: <ul><li><a href=http://www.leychile.cl/Navegar?idNorma=8201 target=_blank>Decree 47 Law on Urban Planning and Construction(Ley General de Urbanismo y Construcciones, 1992, last amended 15/04/2018, Article 1.2.1)</a></li><li><a href=https://www.leychile.cl/Navegar?idNorma=13560 target=_blank>Decree approving new Urban planning and construction Law(Decreto 458 Aprueba nueva Ley General de Urbanismo y construcción, 18 December 1975, implemented on 13 April 1976, last amended on 03 November 2017, Articles 16 and 17)</a></li></ul>