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Policy Compendium

Case LawYesclose
Themes3.5.13 - Management and institutional factors close3.5.12 - Invasive/alien species or hyper-abundant species close3.5.11 - Sudden ecological or geological events close3.5.7 - Local conditions affecting the fabric close3.5.6 - Physical resource extractionclose3.5.4 - Pollution close3.5.3 - Utilities or service infrastructureclose3.2.4 - List of World Heritage in Dangerclose3.2.3 - Reactive Monitoringclose3.7 - Sustainable developmentclose3.6 - Tourism and visitor managementclose3.5 - Factors affecting propertiesclose3.2 - Monitoring close3 - Policies Regarding CONSERVATION of World Heritage Propertiesclose
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3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee recommends to strengthen the protection of the immediate and wider setting of properties for addressing the impact of wind turbines, and to identify a wind turbine exclusion zone, based on the potential visual impact on the components of the property (based on Case law on decisions on the State of Conservation).
Theme: 3.5.3 - Utilities or service infrastructure
See for examples Decisions:  32 COM 7B.118 34 COM 7B.83 36 COM 7B.74 41 COM 7B.45 41 COM 8B.19
Threats:  Localised utilities Major linear utilities Non-renewable energy facilities Renewable energy facilities Water infrastructure
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee requests to conduct an adequate environmental impact study for the power transmission lines, before any decision is taken (based on Case law on decisions on the State of Conservation).
Theme: 3.5.3 - Utilities or service infrastructure
See for examples Decisions:  21 BUR IVB.33 25 BUR V.126-127 37 COM 7B.79 38 COM 7B.59
Threats:  Localised utilities Major linear utilities Non-renewable energy facilities Renewable energy facilities Water infrastructure
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee recommends to enhance the regulation and monitoring of pollution, and to create management plans that consider options to address and to put in place adequate measures to mitigate the impact associated to the pollution, and its potential impact on the Outstanding Universal Value of the property, including the control of sources of pollution affecting the property (based on Case law on decisions on the State of Conservation).
Theme: 3.5.4 - Pollution
See for examples Decisions:  31 COM 7B.31 31 COM 7B.4 33 COM 7B.28 35 COM 7B.23 36 COM 7B.22 41 COM 7B.25
Threats:  Air pollution Ground water pollution Input of excess energy Pollution of marine waters Solid waste Surface water pollution
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee requests States Parties not to explore or mine in World Heritage properties, in line with the Committee’s established position that mineral exploration and mining are incompatible with World Heritage status and the international policy statement of the International Council on Mining and Metals (ICMM) of not undertaking these activities in World Heritage properties (based on Case law on decisions on the State of Conservation).
Theme: 3.5.6 - Physical resource extraction
See for examples Decisions:  35 COM 7B.22 37 COM 7B.8 40 COM 7B.104 41 COM 7A.19
Threats:  Mining Oil and gas Quarrying Water (extraction)
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee reiterates that mining activities and oil and gas exploration and exploitation are incompatible with World Heritage status (based on Case law on decisions on the State of Conservation).
Theme: 3.5.6 - Physical resource extraction
See for examples Decisions:  38 COM 7B.92 38 COM 7B.80 40 COM 7B.85 40 COM 7B.71
Threats:  Mining Oil and gas Quarrying Water (extraction)
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

When mining or other type of exploitation is foreseen, the World Heritage Committee requests to get an Environmental and Social Impact Assessment, meeting international standards, before any commencement of exploitation at the property and adjacent to the property (based on Case law on decisions on the State of Conservation).
Theme: 3.5.6 - Physical resource extraction
See for examples Decisions:  35 COM 7B.22 36 COM 7B.1 38 COM 7B.92
Threats:  Mining Oil and gas Quarrying Water (extraction)
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee requests States Parties to undertake a comprehensive assessment of the conditions as well as an analysis of ways to address the underlying causes of local conditions affecting the fabric, and to elaborate a comprehensive strategy to address the impacts, including priority emergency measures, mitigation measures and an intervention programme (based on Case law on decisions on the State of Conservation).
Theme: 3.5.7 - Local conditions affecting the fabric
See for examples Decisions:  36 COM 7A.34 37 COM 7A.23 37 COM 7B.74 38 COM 7A.1 40 COM 7A.14 40 COM 7A.9 41 COM 7A.32 41 COM 7A.27
Threats:  Dust Micro-organisms Pests Radiation/light Relative humidity Temperature Water (rain/water table) Wind
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
Synthesis based on relevant Committee decisions

The World Heritage Committee encourages the assessment of the impacts and the damage caused after a sudden ecological or geological event, and the planning and implementation of the necessary remedial measures, including with a view to strengthening the overall resilience of the properties, to identify mechanisms for adaptive conservation and to improve risk preparedness, together with prevention and monitoring strategies and disaster response plans (based on Case law on decisions on the State of Conservation).
Theme: 3.5.11 - Sudden ecological or geological events
See for examples Decisions:  31 COM 7B.45 31 COM 7B.8 32 COM 7B.44 34 COM 7A.16 34 COM 7B.42 34 COM 7B.11 35 COM 7B.32 36 COM 7C 37 COM 7B.37 37 COM 7B.20 37 COM 7B.3 40 COM 7B.11
Threats:  Avalanche/ landslide Earthquake Erosion and siltation/ deposition Fire (widlfires) Tsunami/tidal wave Volcanic eruption
3 - Policies Regarding CONSERVATION of World Heritage Properties
Synthesis based on relevant Committee decisions

The World Heritage Committee recommends States Parties to develop a comprehensive tourism management plan or a sustainable tourism strategy, including a set of measures to address the tourism pressure on the site (based on Case law on decisions on the State of Conservation).
Theme: 3.6 - Tourism and visitor management
See for examples Decisions:  35 COM 7B.17 36 COM 7B.78 36 COM 7B.17 37 COM 7B.19 38 COM 7B.92 38 COM 7B.27 39 COM 7B.61 40 COM 7B.81 40 COM 7B.74 40 COM 7B.50
3 - Policies Regarding CONSERVATION of World Heritage Properties
Synthesis based on relevant Committee decisions

At sites with a high tourism pressure, the World Heritage Committee requests States Parties to put in place all necessary strategic, planning and management frameworks as well as legal regulations for cruise ship tourism, including identification of the sustainable carrying capacity of the site and an analysis of the impact on the World Heritage property by cruise ships (based on Case law on decisions on the State of Conservation).
Theme: 3.6 - Tourism and visitor management
See for examples Decisions:  31 COM 7B.24 38 COM 7B.27 40 COM 7B.52 40 COM 7B.50

The World Heritage Policy Compendium was elaborated thanks to the generous contribution of the Government of Australia.

The World Heritage Policy Compendium On-line tool was developed thanks to the generous contribution of the Government of Korea.


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