Rumen Radev has landed in Warsaw for an official visit to Poland, his delegation says.
His hosts will welcome him with a ceremony outside the Council of Ministers building.
Radev will then hold talks with Polish prime minister Donald Tusk.
Travelling with him to Poland are deputy prime minister and economy, investment and industry minister Alexander Pulev, defence minister Dimitar Stoyanov and interior minister Ivan Demerdzhiev. Business representatives are also part of the delegation.