The launch of Virtual Sandboxes aims to support the development of the Polish financial innovation market and implements the tasks set out in the Digital Supervisory Agenda. It is also the first stage of development of the KNF's offer regarding technological support for entities from the FinTech sector in the formula of virtual specialized sandboxes.

The Virtual Sandbox PSD2, made available to interested entities, allows you to simulate a number of banking operations and test solutions based on the Open API interface, compliant with the Polish API standard. An entity planning to offer an innovative financial payment service may apply to the Innovation Hub Program, where it will be able to consult its idea and then test it in a sandbox.

On March 17, 2021, the Polish Financial Supervision Authority (UKNF) signed an executive agreement with the National Depository for Securities (KDPW), which is a continuation of the Cooperation Agreement of 2019. The agreement defines the principles of cooperation in launching the Sandbox DLT ICT environment and supporting its development. This is a consequence of the activities carried out under the Agreement, in which the institutions expressed their will to cooperate in the area of supporting the development of the Polish financial innovation ecosystem. So far, business analyzes have been carried out to create the environment and the infrastructure at the UKNF has been separated, on which the environment based on Hyperledger Fabric was launched for the purpose of carrying out the Proof-of-Concept of the Sandbox DLT project.