Bulletin of the National institute of archaeology (ISSN 0323-9535) is a series of the National institute of archaeology with museum (Bulgarian academy of sciences). It features studies, papers and reports, archaeological news and reviews devoted to the theoretical and empirical studies of archaeology of Bulgaria during prehistoric, classic and mediaeval periods. 

BNIA is published in Bulgarian with summaries in English, German or French.

Editor-in-chief: Dr. Anelia Bozkova, Associate Professor at the National institute of archaeology with museum (Bulgarian academy of sciences).