Nina-Luisa Siedler is partner at DWF, a technology-oriented global law firm, and head of the international Blockchain Competence Group. She focusses on the legal implication of blockchain/distributed ledger technology projects and assists her clients with the structuring of business cases in the infrastructure, IoT, data, logistic, energy and retail sector as well as the financing via token sales. Nina-Luisa Siedler is founding member of Blockchain Bundesverband (the German blockchain association) and speaker of the finance as well as the token/ICO working groups, advisor of BlockchainHub and member of several ICO-TC 307 (Blockchain and Distributed Ledger Technologies) standardisation initiatives.