Reporting
The methodology and findings of the previous sections should be clearly documented in an impact assessment report.20 The report should be made available for comment to a range of interested parties, both expert and non-expert. The findings should be laid out clearly so that all readers can follow the analysis and understand why the assessment makes certain recommendations based on protecting OUV and other heritage/conservation values. During the impact assessment process, it is important to reflect on the contents of the report, to better inform the decision-making process later on. The level of detail needed and the length of the report will depend on the complexity of the proposed action and the property.
Section 5 explained how impact assessment for World Heritage can be integrated into a wider impact assessment report. In a stand-alone assessment, the impact assessment report will have a narrower scope: the World Heritage context, and OUV in particular, as well as the wider heritage.
The report should clearly focus on:
- the framework provided by the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind. and the Operational Guidelines - the OUV, other heritage/conservation values, and attributes that convey them
- the impacts of the proposed action on those attributes of OUV and other heritage/conservation values
- the overall impact on OUV
- recommended alternatives, avoidance and mitigation measures proposed to deal with any impacts on OUV, provided in a form that can be used by the relevant authorities to impose conditions for approval, and linked to a future implementation strategy (Section 6.14). If necessary, a recommendation for the proposed action to not go ahead if impacts on OUV are likely to be significant.
The report can be sent to the UNESCO
World Heritage Centre
The UNESCO World Heritage Centre is a technical administrative body within UNESCO, established in 1992 and appointed by the Director-General of UNESCO. It acts as the Secretariat of the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
, is the focal point and coordinator within UNESCO for all matters related to World Heritage, and ensures the day-to-day management of the Convention.
as part of a State Party’s notification in line with Paragraph 172 of the Operational Guidelines (Section 3.3). Once the report is sent to the UNESCO
World Heritage Centre
The UNESCO World Heritage Centre is a technical administrative body within UNESCO, established in 1992 and appointed by the Director-General of UNESCO. It acts as the Secretariat of the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
, is the focal point and coordinator within UNESCO for all matters related to World Heritage, and ensures the day-to-day management of the Convention.
it will usually be shared with the
Advisory Bodies
The three international organizations which are named in the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
to advise the World Heritage Committee in its deliberations are ICCROM (International Centre for the Study of the Preservation and Restoration of Cultural Property), ICOMOS (International Council on Monuments and Sites) and IUCN (International Union for Conservation of Nature).
The Advisory Bodies have the following functions:
Advise on the implementation of the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
in the field of their expertise
Provide expert advice on how to conserve and manage properties included on the World Heritage List
Assist the
World Heritage Centre
The UNESCO World Heritage Centre is a technical administrative body within UNESCO, established in 1992 and appointed by the Director-General of UNESCO. It acts as the Secretariat of the
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
, is the focal point and coordinator within UNESCO for all matters related to World Heritage, and ensures the day-to-day management of the Convention.
in preparing the Committee’s documentation, the agendas of its meetings and in implementing the Committee’s decisions
Assist with the development and implementation of the Global Strategy for a Representative, Balanced and Credible World Heritage List, the World Heritage Capacity Building Strategy, Periodic Reporting, and the strengthening of the effective use of the World Heritage Fund
Monitor the state of conservation of World Heritage properties (including through Reactive Monitoring missions at the request of the Committee and Advisory missions at the invitation of the
States Parties
The countries which have adhered to the Convention Concerning the Protection of the World Cultural and Natural Heritage (
World Heritage Convention
The Convention Concerning the Protection of the World Cultural and Natural Heritage is an international treaty adopted by the UN in 1972 that defines the kind of natural or cultural sites which can be considered for inscription on the World Heritage List for their Outstanding Universal Value for all humankind. Commonly known as the World Heritage Convention, it establishes how the international community as a whole is responsible for
the protection of such heritage and sets out the duties of States Parties in identifying potential sites that may be eligible for inscription onto the World Heritage List and their role in protecting and preserving them. By signing the Convention, each country pledges to conserve not only the sites situated on its territory that have been recognized as being of Outstanding Universal Value, but also to protect its national heritage and to be involved in international efforts to protect, conserve and promote the heritage of humankind.
) (UNESCO, 1972).
)
Review requests for International Assistance
Attend meetings of the World Heritage Committee and the Bureau in an advisory capacity.
The Advisory Bodies are involved in the review of proposed actions and and any related impact assessments when they are requested by the World Heritage Committee.
for review.
In some contexts, the format of the impact assessment report is set by the government or funding body. If there is no template, the list in Table 6.3 can be used as a basis. The report’s non-technical summary should include key points related to World Heritage.

Table 6.3 Indicative contents of an impact assessment report