Calls for proposals are currently open, whereby grant funding (covering up to 75% of implementation costs) is available for three of the CEF building blocks (CEF eDelivery, eID and eSignature). Each of these building blocks is built in compliance with the requirements of the eIDAS regulation.
You can find an overview of each building block, and instructions on how to apply, from the following links.
CEF e Signature: https://ec.europa.eu/cefdigital/wiki/x/rxTpAQ
CEF eDelivery https://ec.europa.eu/cefdigital/wiki/x/jA-pAQ
For general information on the CEF building blocks, and EU projects/programmes currently re-using the building blocks (collectively known as CEF Digital), visit the CEF Digital Portal: ec.europa.eu/cefdigital