Cultural heritage is not limited to material manifestations, such as monuments and objects that have been preserved over time. This notion also encompasses living expressions and the traditions that countless groups and communities worldwide have inherited from their ancestors and transmit to their descendants, in most cases orally. Many years of research on the functions and values of cultural expressions and practices have opened the door to new approaches to the understanding, protection and respect of the cultural heritage of humanity. This living heritage, known as intangible, provides each bearer of such expressions a sense of identity and continuity, insofar as he or she takes ownership of them and constantly recreates them. As a driving force of cultural diversity, living heritage is very fragile. In recent years, it has received international recognition and its safeguarding has become one of the priorities of international bodies leading to the adoption of the Convention for the Safeguarding of the Intangible Cultural Heritage. The 2003 Convention defines ICH as the practices, representations, expressions, as well as the knowledge and skills, that communities, groups and, in some cases, individuals recognise as part of their cultural heritage. It also indicates that the ICH to be safeguarded by this Convention: is transmitted from generation to generation; is constantly recreated by communities and groups, in response to their environment, their interaction with nature, and their history; provides communities and groups with a sense of identity and continuity; promotes respect for cultural diversity and human creativity; is compatible with international human rights instruments; complies with the requirements of mutual respect among communities, and of sustainable development. The ICH is traditional and living at the same time. It is constantly recreated and mainly transmitted orally. The depository of this heritage is the human mind, the human body being the main instrument for its enactment, or – literally – embodiment. The knowledge and skills are often shared within a community, and manifestations of ICH often are performed collectively. Many elements of the ICH are endangered, due to effects of globalization, uniformisation policies, and lack of means, appreciation and understanding which – taken together – may lead to the erosion of functions and values of such elements and to lack of interest among the younger generations. The Convention speaks about communities and groups of tradition bearers, without specifying them. Time and again it was stressed that such communities have an open character that they can be dominant or non-dominant, that they are not necessarily linked to specific territories and that one person can very well belong to different communities and switch communities.