The Central Bank has said it is seriously concerned at what has emerged from the Ludwig report into the trading losses at AIB's US subsidiary Allfirst.
It says there will be 'continued dialogue' with AIB with regard to all decisions needed to ensure risk management and control procedures conform to best international practice.
The Central Bank says it is continuing to work closely with the US Federal Reserve to finalise investigation of the events at Allfirst.
The bank is also writing to all chairpersons of credit institutions under its control to re-emphasise the need for compliance with best international standards.