Uefa is preparing to make a criminal complaint against Infantino for alleged "criminal mismanagement" in connection with his failed Fifa Forward Enterprise plan. The claims will be made in Switzerland, where Uefa and other interested parties are preparing to bring criminal claims against Infantino and possible other Fifa officials and advisors for criminal mismanagement under Article 158 of the Swiss Criminal Code.
The move is an escalation of the ongoing conflict between Uefa and Fifa, with Uefa seeking information from Fifa through separate applications in the United States. Uefa has used a "section 1782" order to seek the release of relevant documents, which will aid in their investigation.
The concrete next step is Uefa's application for the release of documents related to the conception of the failed Fifa Forward Enterprise plan.