Libya's central bank has been become a single institution again, nearly a decade after it was split in two owing to the country's civil war.
It had been divided - like the country's government - into rival branches in the east and the west.
Its division made it difficult for Libya to have a coherent monetary policy and contributed to the sharp fall in its currency, the dinar.
Libya has been plagued by violence and political chaos since the overthrow and killing of long-time leader Muammar Gaddafi in 2011.
Source: BBC