This book constitutes the proceedings of the 29th International Conference on Formal Methods for Industrial Critical Systems, FMICS 2024, held in Milan, Italy, during September 9-13, 2024. The 14 full papers included in this book were carefully reviewed and selected from 22 submissions. These papers have been organized in the following topical sections: Real-Time Systems/ Robotics; Semantics and Verification; Case Studies; Neural Networks.