Even in those cases where the national supervisors and overseers may have access to the repo data available at the local market infrastructure (for example at CCPs) this is not enough to build a complete picture and timely monitor developments in the market. A central view is indispensable to gain insight from the wider financial stability perspective.
BIS central bankers’ speeches  5  V.  Proposal for a database on the euro repo market  The ECB has a keen interest in obtaining detailed information on repo market activity both for monetary policy implementation and financial stability considerations.