i
ii
iii
iv
v
vi
vii
viii
ix
x

State of Conservation

567
Reports
74
Properties concerned
25
States Parties with SOC reports
Date Start: 1999close
Region: Latin America and the Caribbeanclose
States Parties: Peru
Year: 2005
Document Source: WHC-05/29.COM/7B.Rev
Threats*: Effects arising from use of transportation infrastructure Management systems/ management plan
Other Threats: a) Lack of maintenance of historic buildings; b) Use of reinforced concrete in the centre of town
States Parties: Peru
Year: 2004
Document Source: WHC-04/28.COM/15B
Threats*: Effects arising from use of transportation infrastructure Financial resources Human resources Impacts of tourism / visitor / recreation Input of excess energy Land conversion Legal framework Management systems/ management plan Society's valuing of heritage Water (rain/water table)
Other Threats: Deliberate neglect of historic properties
States Parties: Peru
Year: 2003
Document Source: WHC.03/27.COM/7B
Threats*: Housing Management systems/ management plan Underground transport infrastructure
States Parties: Peru
Year: 2000
Document Source: WHC-2000/CONF.202/5
Threats*: Housing Management systems/ management plan
States Parties: Peru
Year: 1999
Document Source: WHC-99/CONF.209/14
Threats*: Housing Management activities Management systems/ management plan
States Parties: Bolivia (Plurinational State of)
Year: 2024
Document Source: WHC/24/46.COM/7A
Threats*: Legal framework Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation; Environmental impacts on the hydraulic complex
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2023
Initialy proposed for examination in 2022
Document Source: WHC/23/45.COM/7A.Add
Threats*: Legal framework Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation; Environmental impacts on the hydraulic complex
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7A
Threats*: Legal framework Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation; Environmental impacts on the hydraulic complex
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2019
Document Source: WHC/19/43.COM/7A
Threats*: Legal framework Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2018
Document Source: WHC/18/42.COM/7A
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2017
Document Source: WHC/17/41.COM/7A.Add
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2016
Document Source: WHC/16/40.COM/7A.Add
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2015
Document Source: WHC-15/39.COM/7A
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
Danger List:  Yes
States Parties: Bolivia (Plurinational State of)
Year: 2014
Document Source: WHC-14/38.COM/7B
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
States Parties: Bolivia (Plurinational State of)
Year: 2013
Document Source: WHC-13/37.COM/7B.Add
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
States Parties: Bolivia (Plurinational State of)
Year: 2012
Document Source: WHC-12/36.COM/7B.Add
Threats*: Management systems/ management plan Mining Surface water pollution
Other Threats: Instability and risk of collapse of the Cerro Rico; Deficiencies in conservation: special attention required for the restoration and upgrading of structures with residential use and the archaeological industrial heritage
States Parties: Bolivia (Plurinational State of)
Year: 2011
Document Source: WHC-11/35.COM/7B.Add
Threats*: Legal framework Management systems/ management plan Mining Surface water pollution
States Parties: Ecuador
Year: 2023
Document Source: WHC/23/45.COM/7B
Threats*: Housing Management systems/ management plan Underground transport infrastructure
States Parties: Ecuador
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7B
Threats*: Housing Management systems/ management plan Underground transport infrastructure
States Parties: Ecuador
Year: 2018
Document Source: WHC/18/42.COM/7B
Threats*: Housing Management systems/ management plan Underground transport infrastructure
Properties
file_download
Categories
file_download
Regions
file_download
Threats
Management systems/ management plan 399 Housing 155 Impacts of tourism / visitor / recreation 143 Legal framework 133 Illegal activities 126 Ground transport infrastructure 99 Land conversion 95 Identity, social cohesion, changes in local population and community 84 Major visitor accommodation and associated infrastructure 72 Livestock farming / grazing of domesticated animals 68 Financial resources 61 Human resources 59 Governance 56 Water infrastructure 55 Water (rain/water table) 45 Management activities 40 Deliberate destruction of heritage 38 Invasive/alien terrestrial species 37 Earthquake 36 Effects arising from use of transportation infrastructure 35 Fishing/collecting aquatic resources 32 Mining 32 Commercial development 29 Marine transport infrastructure 29 Flooding 29 Interpretative and visitation facilities 24 Erosion and siltation/ deposition 24 Storms 22 Wind 21 Crop production 19 Avalanche/ landslide 18 Air transport infrastructure 16 Underground transport infrastructure 16 Invasive / alien marine species 16 Major linear utilities 15 Surface water pollution 15 Oil and gas 14 Renewable energy facilities 13 Civil unrest 13 Fire (widlfires) 13 High impact research / monitoring activities 11 Society's valuing of heritage 10 Other climate change impacts 6 Input of excess energy 5 Commercial hunting 5 Forestry /wood production 5 Industrial areas 4 Subsistence hunting 4 Water (extraction) 4 Relative humidity 4 Micro-organisms 3 Temperature 3 Changes in traditional ways of life and knowledge system 3 Invasive / alien freshwater species 3 Air pollution 2 Pollution of marine waters 2 Solid waste 2 Localised utilities 1 Ground water pollution 1 Indigenous hunting, gathering and collecting 1 Military training 1 Volcanic eruption 1 Translocated species 1

* : The threats indicated are listed in alphabetical order; their order does not constitute a classification according to the importance of their impact on the property.
Furthermore, they are presented irrespective of the type of threat faced by the property, i.e. with specific and proven imminent danger (“ascertained danger”) or with threats which could have deleterious effects on the property’s Outstanding Universal Value (“potential danger”).

** : All mission reports are not always available electronically.