(Decisions of the Bureau of the Assembly at 23 March 1973 and 23 April 1979)
— have been a member of the Council of Europe Consultative (Parliamentary) Assembly for at least ten years;— have served a term of office as President or Vice-President of the Assembly;— have served a term as the chairman of a committee or of a political group;— been appointed to a ministerial post or elected speaker of a national parliament.