Since 16 of January 2020 Kilian Gross is Head of Unit A/2 in DG CNECT responsible for policy development and coordination with regard to Artificial Intelligence in the EU. Based on the work of the High-Level Expert Group the Unit has drafted a White Paper on Artificial Intelligence, which presents the options on how to promote the uptake of Artificial Intelligence and how to address at the same time the risks associated with certain uses of this new technology. Following a comprehensive public consultation in April 2021 the Unit proposed a legal framework aiming to address the risks generated by specific uses of AI. At the same time his Unit has updated the Coordinated Plan which supports the development and uptake of AI in the EU and searches to align national AI policies. The proposal for an AI-Act is currently negotiated with the co-legislators i.e. the European Parliament and the Council of Ministers. In parallel, the Unit ensures the implementation of the Coordinated Plan on AI.

Beside his work on AI, Kilian Gross lead the legal team, which has prepared and supported the negotiations of the proposal for a European Chips Act.

Beforehand since November 2015 Kilian Gross was a member of the Cabinet of Commissioner Oettinger. Within the Cabinet, he was mainly responsible for the Commission anti-fraud policy, DG HR and at an earlier stage for various digital files.  Kilian Gross has started his career in the Commission in the Legal Service followed by five years in DG ENER where he worked on energy policy and on legal matters.