The documents should be certified with an Apostille in the country where they were issued. There is no need of any other certifications in the home country.
The certified documents must be accompanied by a legalized translation in Bulgarian, i.e the translator’s signature must be certified by the Bulgarian diplomatic or consular representation in that country. If translation is made in Bulgaria, they should be translated by specialised translation agencies. The signature of the translator should be notary certified in Bulgaria.

Albania

Denmark

Liechtenstein

Saint Kitts and Nevis

Andorra

Dominica

Lithuania

Saint Lucia

Antigua and Barbuda

Dominican Republic

Luxembourg

Samoa

Argentina

Ecuador

Macedonia (FYR of)

San Marino

Armenia

El Salvador

Malawi

Sao Tome and Principe

Australia

Estonia

Malta

Serbia

Austria

Fiji

Marshall Islands

Seychelles

Azerbaijan

Finland

Mauritius

Slovakia

Bahamas

France

Mexico

Slovenia

Bahrain

Georgia

Monaco

South Africa

Barbados

Germany

Mongolia

Spain

Belarus

Greece

Montenegro

Suriname

Belgium

Grenada

Morocco

Swaziland

Belize

Honduras

Namibia

Sweden

Bosnia and Herzegovina

Hong Kong

Netherlands

Switzerland

Botswana

Hungary

New Zealand

The former Yugoslav Republic of Macedonia

Brazil

Iceland

Nicaragua

Tonga

Brunei Darussalam

India

Niue

Trinidad and Tobago

Burundi

Ireland

Norway

Turkey

Cape Verde

Israel

Oman

Ukraine

Chile

Italy

Panama

United Kingdom of Great Britain and Northern Ireland (UK)

China (Hong Kong)

Japan

Paraguay

Uruguay

China (Macao)

Kazakhstan

Peru

United States of America (USA)

Colombia

Korea

Poland

Uzbekistan

Cook Islands

Kosovo

Portugal

Vanuatu

Costa Rica

Republic of Kyrgyzstan

Republic of Moldova

Venezuela

Croatia

Latvia

Romania

 

Cyprus

Lesotho

Russian Federation

 

Czech Republic

Liberia

Saint Vincent and the Grenadines