Bulgaria - 2009 Party Law

Title Article 5
Chapter Chapter One. General Provisions
Article

5

(1) Political parties are not allowed to use in their symbols the coat of arms or the flag of the Republic of Bulgaria or of any foreign state, nor any religious signs or images.
(2) The symbols of political parties shall not offend all-human values, nor be in contradiction with good morals.

Categories - Extra-parliamentary party (Registration reqs.)
Source Kindly provided by Marcin Walecki, Office for Democratic Institutions and Human Rights (ODIHR), Organization for Security and Co-Operaton in Europe (OSCE)