RT Monograph SR 00 A1 Augelli, Francesco A1 Berggren, Kersti A1 Calvillo González, Carmen Ivonne A1 Carrillo Gutiérrez, José Raúl A1 Çiftçi, Aynur A1 Ferretto, Peter W. A1 Haupt, Cecilia A1 Landa, Mikel A1 Ling, Cai A1 Martínez, Alejandro A1 Ochandiano, Alazne A1 Ortiz Llerenas, Iris Marisol A1 Palacios Mendoza, Carlos A1 Rios Silva, Nora Evelia A1 Sandin, Ylva A1 Tampone, Gennaro A1 Uzun, Zeynep A1 Watanabe, Yasuhiro A1 Yi, Deng A1 Zamora Alvarado, Christian Trinidad A1 Zepeda Martínez, María de Guadalupe A1 ICOMOS Mexico A1 ICOMOS Sweden A1 ICOMOS International Scientific Wood Commite A1 National Institute of Anthropology and History, Mexico T1 Symposium and discussion of the updating of the principles for the preservation of historic timber structures (1999) YR 2016 FD 2016 SP 155 K1 wooden architecture K1 timber-framed architecture K1 timber framing K1 structures of buildings K1 building standards K1 international standards K1 charters K1 theory of conservation K1 theory of restoration K1 conservation of architecture K1 building techniques K1 traditional techniques K1 repairs K1 earthquake damage K1 dismantling K1 restoration works K1 towers K1 ethnic minorities K1 cultural identity K1 arenas K1 analysis of materials K1 hardwood K1 softwood K1 doors K1 roofs K1 churches K1 log cabins K1 mosques K1 committee meetings K1 Spain K1 Japan K1 China K1 Mexico K1 Armenia K1 Sweden K1 Turkey AB The first Principles were accepted in the International Assembly of the ICOMOS International helt in Morelia México in 1999, there, experts discussed the importance of having regulations for the preservation of the timber structures. After 13 years, the Updating of the Principles started in the 18th Sympsoium and General Conference held in the Museo Regional of Guadalajara, México in 2012, there many experts from Japan, Italy, Argentina, France and México recongnized that a new element of the patrimony had to be consider as an important matter in the conservation and regulation: the interdependency of natural, social and technical aspects: all together in an holistic dinamic. Also new decay agents threats the conservation of the monumental timber structures. The revision process of the Principles of Conservation of Historic Timber Structures, according to the proposed schedule by the international Secretariat of ICOMOS ended when the Principles for the conservation of Wooden built Heritage were adopted by the 19th ICOMOS General Assembly, New Delhi, India, on the 15th December 2017. A2 Zepeda Martínez, María de Guadalupe A2 Tampone, Gennaro A2 Wik, Tina PB Instituto Nacional de Antropología e Historia PP Mexico, Mexico SN 978-607-507-539-6 AV Published LK http://openarchive.icomos.org/id/eprint/2181/