The 66th IEEE Conference on Decision and Control will be held Tuesday through Friday, December 14-17, 2027 at the Lisbon Congress Centre, in Lisbon, Portugal. The conference will be preceded by technical workshops on Monday, December 13.

The CDC is recognized as the premier scientific and engineering conference dedicated to the advancement of the theory and practice of systems and control.

The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision-making, systems and control, and related areas.

The 65th CDC will feature contributed and invited papers, along with workshops and tutorial sessions. The CDC is organized and sponsored by IEEE and by IEEE Control Systems Society (CSS). The CDC is organized in cooperation with EUCA and SICE.

Lisbon, the vibrant capital of Portugal, is a historic and cosmopolitan city located where the Tagus River meets the Atlantic Ocean. Renowned for its seven hills and maritime history, Lisbon offers an unforgettable experience for travelers.

Explore the iconic Belém Tower, ride the historic Tram 28 for breathtaking views, and immerse yourself in the rich history of the Jerónimos Monastery. Lisbon is a gateway to Portuguese traditions, where you can enjoy authentic Fado performances, delicious pastéis de nata, and discover the unique architecture and tiled buildings (azulejos) of the city. With a perfect blend of historic charm, cultural depth, and urban sophistication, Lisbon is a destination that promises memories for a lifetime.

Important Dates & Deadlines

  • Submission Site Opens


  • Initial Submissions (L-CSS + CDC)


  • Invited Session Proposals


  • Initial Submissions (CDC only)


  • Workshop Proposals


  • Decision Notification


  • Registration Site Opens