(9)It is necessary to ensure that the EBA can effectively exercise its role to lead, coordinate and monitor activities to promote the integrity, transparency, and security in the financial system to prevent the use of that system for money laundering or terrorist financing purposes, by making full use of all its powers and tools under Regulation (EU) No 1093/2010 while respecting the principle of proportionality. The EBA should therefore be able to combine, for the purposes of analysing the information submitted to the database, information that it has from other sources. The EBA should endeavour to make use of this information for the achievement of all its tasks as set out in Regulation (EU) No 1093/2010.