In Azerbaijan’s 1995 constitution freedom of expression is protected via the 47th article on Freedom of Thought and Speech. It is accompanied by articles defending freedom of conscience, assembly, information and creative work.

References:

https://constitutionnet.org/sites/default/files/Azerbaijan%20Constitution.pdf

Blaustein, Albert P., and Gisbert H. Flanz. Constitutions of the Countries of the World; a Series of Updated Texts, Constitutional Chronologies and Annotated Bibliographies. "Azerbaijan Republic, Booklet 2, 1996" Permanent ed. Dobbs Ferry, N.Y: Oceana Publications, 1971.