The ICSA conference is the primary venue for software architecture and is traditionally sponsored by IEEE. This volume contains the proceedings of the associated events for the conference.

IEEE 23rd International Conference on Software Architecture Companion (ICSA-C) is technically sponsored by IEEE. The proceedings of the conference will be submitted for inclusion in prestigious databases such as Scopus, Web of Science (WoS), Ei Compendex, DBLP, Google Scholar, and many others.