The European Diploma is an award established by the Council of Europe under Regulation (65) 6 of the Committee of Ministers of the Council of Europe of 6 March 1965 for certain landscapes, reserves and protected national features, and Resolution (73) 4 of 19 January 1973 on the Regulations for the European Diploma (amended and revised by Resolution (88) 39 of 5 December 1988, (89) 12 of 19 June 1989 and (91) 16 of 17 June 1989).
By awarding the European Diploma, the Council of Europe recognises that the area is of particular European interest for natural-heritage and that the area is properly protected.
The Diploma can be awarded to national parks, nature reserves or natural areas, sites or features. The award is for a five-year period. Annual reports are required for each area, and the renewal of the award at 5 years is only made after independent assessment of the site. The Diploma can be withdrawn at any time if the area comes under threat or suffers serious damage.
