All eligible marketable assets are listed in the eligible asset database
that the ECB updates and publishes daily. The easiest way to check the eligibility of an individual asset is to search the eligible asset database.
Similarly, the Banco de España updates and publishes the database of marketable assets registered in Spain.
NOTICE:
Please note that, as of 1 October 2026, the Banco de España will cease to publish the database of marketable assets registered in Spain on its website. This information will continue to be available on the European Central Bank’s website.