The plan, which includes significant job and branch cuts and the sale of small subsidiaries, had been given the green light yesterday by the European Commission.
The scheme envisages a drop in the number of branches from 2,750 in 2012 to 2,200 by 2017 and the number of employees is expected to be cut from 31,000 at the end of 2011 to 23,000 by the end of the period.
The bank said it aimed to cut costs by 713 million euros (USD 969 million) from 2012, and is aiming for a net profit of 900 million euros in 2017.
It confirmed borrowed funds would be repaid to the European Central Bank by the deadline in 2015.