http://www.lex.bg/?lang=bg
This link leads to a Bulgarian law portal. The website is, apart from Bulgarian, also available in English. The law texts on the other hand, are being provided in Bulgarian only. The information is free of charge.

http://www.constcourt.bg
The official web presence of The Constitutional Court of the Republic of Bulgaria. It provides a summary of court decisions in English, German and French available. The information is free of charge.

http://www.vks.bg
The website of The Supreme Court of Cassation of the Republic of Bulgaria. Providing several judgments for free, they are yet only available in Bulgarian.