Greece has sent its creditors a long-awaited list of reforms with a pledge to produce a small budget surplus this year in the hope that it will unlock badly needed cash, Greek government officials said on Friday.

The European Union and IMF lenders, informally called the Brussels Group, will start discussing the list later on Friday, a euro zone official said, although a Greek official said the examination would begin on Saturday. Their approval, followed by the blessing of euro zone finance ministers, will be needed for Athens to unfreeze further aid and stave off bankruptcy.