Policy Compendium

Themes3.5.12 - Invasive/alien species or hyper-abundant species close3.5.11 - Sudden ecological or geological events close3.5.7 - Local conditions affecting the fabric close3.5.3 - Utilities or service infrastructureclose3.2.5 - Deletion of a World Heritage property from the Listclose3.2.4 - List of World Heritage in Dangerclose3.2.3 - Reactive Monitoringclose3.2.1 - Generalclose3.7 - Sustainable developmentclose3.6 - Tourism and visitor managementclose3.5 - Factors affecting propertiesclose3.3 - Impact assessmentsclose3.2 - Monitoring close
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3 - Policies Regarding CONSERVATION of World Heritage Properties

Paragraph 110

“An effective management system depends on the type, characteristics and needs of the nominated property and its cultural and natural context. Management systems may vary according to different cultural perspectives, the resources available and other factors. They may incorporate traditional practices, existing urban or regional planning instruments, and other planning control mechanisms, both formal and informal. Impact assessments for proposed interventions are essential for all World Heritage properties.”

Theme: 3.3 - Impact assessments
Source: OG Operational Guidelines for the Implementation of the World Heritage Convention (WHC.19/01 - 10 July 2019)
3 - Policies Regarding CONSERVATION of World Heritage Properties

Paragraph 172

“The World Heritage Committee invites the States Parties to the Convention to inform the Committee, through the Secretariat, of their intention to undertake or to authorize in an area protected under the Convention major restorations or new constructions which may affect the Outstanding Universal Value of the property.  Notice should be given as soon as possible (…) and before making any decisions that would be difficult to reverse, so that the Committee may assist in seeking appropriate solutions to ensure that the Outstanding Universal Value of the property is fully preserved.”

Theme: 3.3 - Impact assessments
Source: OG Operational Guidelines for the Implementation of the World Heritage Convention (WHC.19/01 - 10 July 2019)
3 - Policies Regarding CONSERVATION of World Heritage Properties

15.c) "[The World Heritage Committee encourages States Parties to] (…) be proactive in relation to development and conservation of World Heritage properties by conducting a Strategic Environmental Assessment (SEA) at the time of nomination to anticipate the impact of any potential development on the Outstanding Universal Value."

Theme: 3.3 - Impact assessments
Decision: 35 COM 12E
3 - Policies Regarding CONSERVATION of World Heritage Properties
11. "[The World Heritage Committee] taking note of the benefits to States Parties of systematically utilizing Heritage Impact Assessments (HIAs) and Environmental Impact Assessments (EIAs) in the review of development projects, encourages States Parties to integrate the EIA/HIA processes into legislation, planning mechanisms and management plans, and reiterates its recommendation to States Parties to use these tools in assessing projects, including assessment of cumulative impacts, as early as possible and before any final decision is taken, and, taking into account the need for capacity-building in this regard, requests the States Parties to contribute financially and technically towards the development of further guidance regarding EIA/HIA implementation, by the Advisory Bodies and the World Heritage Centre, based on case studies and field experience."
Theme: 3.3 - Impact assessments
Decision: 39 COM 7
3 - Policies Regarding CONSERVATION of World Heritage Properties
"30. [The World Heritage Committee] notes that the pressures on historic urban areas arising from inappropriate or inconsistent development controls, rapid, uncontrolled and planned development, including large development projects, additions that are incompatible in their volume, mass tourism, as well as the accumulated impact of incremental changes have continued within numerous World Heritage properties and in their buffer zones and settings, and considers that these present potential and actual major threats to the Outstanding Universal Value (OUV) of properties, including their integrity and authenticity, as well as increasing their vulnerability to disasters, including those resulting from climate change;
(…)
34. [The World Heritage Committee] (s)tresses the importance of carrying out Heritage Impact Assessments to evaluate and thereby avoid or manage potential threats to the OUV of the property arising from new urban development projects."
Theme: 3.3 - Impact assessments
Decision: 44 COM 7.2
Threats:  Commercial development Housing Industrial areas Interpretative and visitation facilities Major visitor accommodation and associated infrastructure
3 - Policies Regarding CONSERVATION of World Heritage Properties
37. "[The World Heritage Committee] stresses the necessity for HIAs and Environmental Impact Assessments (EIAs) to be proportionate to the scope and scale of projects, with simpler assessments being undertaken for smaller projects and Strategic Environmental Assessments (SEAs) for very large projects, and the necessity for assessments to be undertaken in a timely fashion and submitted to the World Heritage Centre for review by the Advisory Bodies (…)."
Theme: 3.3 - Impact assessments
Decision: 42 COM 7
3 - Policies Regarding CONSERVATION of World Heritage Properties
Synthesis based on relevant Committee decisions

The World Heritage Committee requests the States Parties to ensure that development is not permitted if it would impact individually or cumulatively on the Outstanding Universal Value (OUV) of the property (based on Case law on decisions on the State of Conservation).
Theme: 3.3 - Impact assessments
See for examples Decisions:  36 COM 7B.8 38 COM 7B.69 38 COM 7B.62 39 COM 7B.15 40 COM 7B.105 41 COM 7B.42 43 COM 7B.4 44 COM 8B.38
3 - Policies Regarding CONSERVATION of World Heritage Properties
Synthesis based on relevant Committee decisions

The World Heritage Committee requests the States Parties to provide, in accordance with Paragraph 172 of the Operational Guidelines, detailed information on the planning and design of proposed and on-going projects, which may impact on the visual integrity of the World Heritage property or its immediate and wider setting, and undertake a visual impact study, for review by the Advisory Bodies, prior to approval and implementation and before making any decisions that would be difficult to reverse (Based on Case law on decisions on the State of Conservation).
Theme: 3.3 - Impact assessments
See for examples Decisions:  27 COM 7B.67 28 COM 15B.74 28 COM 15B.71 31 COM 7B.94 31 COM 7B.90 31 COM 7B.89 32 COM 7B.72 33 COM 7B.113 35 COM 7B.96 37 COM 7B.96 38 COM 7B.42 41 COM 7B.43 41 COM 7B.23
3 - Policies Regarding CONSERVATION of World Heritage Properties
3.5 - Factors affecting properties
17. "[The World Heritage Committee, noting] with significant concern that an increasing number of properties are facing potential threats from major dam projects, considers that the construction of dams with large reservoirs within the boundaries of World Heritage properties is incompatible with their World Heritage status, and urges States Parties to ensure that the impacts from dams that could affect properties located upstream or downstream within the same river basin are rigorously assessed in order to avoid impacts on the Outstanding Universal Value (OUV)."
Theme: 3.5.3 - Utilities or service infrastructure
Decision: 40 COM 7
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 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 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
"28. [The World Heritage Committee]  (r)equests States Parties to implement best practice fire management strategies to ensure the protection and management of Outstanding Universal Value (OUV) including, where appropriate, to:
a) Prepare site-level fire vulnerability and risk assessments, mitigation, Risk Preparedness, response and recovery plans in the event of potential severe fire impacts on heritage values,
b) Incorporate fire research, monitoring of impact, emergency response and mitigation and preparedness measures into management decisions,
c) Work with stakeholders to raise awareness on fire risks among communities and build greater capacity to respond and recover following fires,
d) Consider customised approaches and strategies that reflect the characteristics and circumstances of naturally and anthropogenically generated fires,
e) Explore the potential of new technologies for application in fire managing strategies, including monitoring, and firefighting systems, that will not have negative impact on OUV of the properties,
f) Take strong actions to address human-induced climate change in line with global United Nations Framework Convention on Climate Change (UNFCCC) commitments."
Theme: 3.5.11 - Sudden ecological or geological events
Decision: 44 COM 7.2
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
3.5 - Factors affecting properties

“[The World Heritage Committee] notes with concern the significant and continued threat posed by invasive alien species to natural World Heritage properties, [and] strongly encourages States Parties to develop adequately resourced strategies to eradicate invasive species that emphasize prevention and early warning and rapid response in World Heritage properties, and also calls on the international community to support invasive species eradication campaigns in affected properties.”

Theme: 3.5.12 - Invasive/alien species or hyper-abundant species
Decision: 39 COM 7 41 COM 7
Threats:  Hyper-abundant species Invasive / alien freshwater species Invasive / alien marine species Invasive/alien terrestrial species Modified genetic material Translocated species
3 - Policies Regarding CONSERVATION of World Heritage Properties
26. "World Heritage properties are important travel destinations that, if managed properly, have great potential for inclusive local economic development, sustainability and strengthening social resilience. Sustainable forms of tourism development, including community-based initiatives, should be accompanied by inclusive and equitable economic investment to ensure benefit sharing in and around World Heritage properties."
Theme: 3.6 - Tourism and visitor management
Source: Policy for the integration of a sustainable development perspective into the processes of the World Heritage Convention (WHC-15/20.GA/INF.13)
3 - Policies Regarding CONSERVATION of World Heritage Properties

7. “If undertaken responsibly, tourism can be a driver for preservation and conservation of cultural and natural heritage and a vehicle for sustainable development. But if unplanned or not properly managed, tourism can be socially, culturally and economically disruptive, and have a devastating effect on fragile environments and local communities”.

18. “World Heritage and tourism stakeholders share responsibility for conservation of our common cultural and natural heritage of Outstanding Universal Value and for sustainable development through appropriate tourism management”.

Theme: 3.6 - Tourism and visitor management
Source: WHC-12/36.COM/5E World Heritage Tourism Programme
3 - Policies Regarding CONSERVATION of World Heritage Properties

2. "(…) The relationship between World Heritage and tourism is two way: tourism, if managed well, offers benefits to World Heritage properties and can contribute to cross-cultural exchange but, if not managed well, poses challenges to these properties (…);

Attachment A. Policy orientations: defining the relationship between World Heritage and tourism

2. (...)

Tourism is critical for World Heritage:

a. For States Parties and their individual properties,

i. to meet the requirement in the Convention to 'present' World Heritage;

ii. to realise community and economic benefits.

b. For the World Heritage Convention as a whole, as the means by which World Heritage properties are experienced by visitors travelling nationally and internationally,

c. As a major means by which the performance of World Heritage properties, and therefore the standing of the Convention, is judged,

i. many World Heritage properties do not identify themselves as such, or do not adequately present their Outstanding Universal Value;

ii. it would be beneficial to develop indicators of the quality of presentation, and the representation of the World Heritage brand.

d. As a credibility issue in relation to: i. the potential for tourism infrastructure to damage Outstanding Universal Value

i. the threat that World Heritage properties may be unsustainably managed in relation to their adjoining communities;

ii. sustaining the conservation objectives of the Convention whilst engaging with economic development;

iii. realistic aspirations that World Heritage can attract tourism."

Theme: 3.6 - Tourism and visitor management
Decision: 34 COM 5F.2
3 - Policies Regarding CONSERVATION of World Heritage Properties

5. "[The World Heritage Committee] also noting that tourism development in and around World Heritage properties is a key issue for their management, strongly encourages States Parties to ensure sustainable planning and management of tourism at World Heritage properties and to contribute to the implementation of the World Heritage Centre’s World Heritage and Sustainable Tourism Programme."

Theme: 3.6 - Tourism and visitor management
Decision: 38 COM 7
3 - Policies Regarding CONSERVATION of World Heritage Properties

46. "[The World Heritage Committee] requests States Parties to develop Visitor Management Plans that assess appropriate carrying capacity of properties for visitors and address the issue of unregulated tourism."

Theme: 3.6 - Tourism and visitor management
Decision: 42 COM 7
Threats:  Changes in traditional ways of life and knowledge system Identity, social cohesion, changes in local population and community Impacts of tourism / visitor / recreation Indigenous hunting, gathering and collecting Ritual / spiritual / religious and associative uses Society's valuing of heritage

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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