The Software and Systems Traceability Workshop (SST’23) provides opportunities for the entire community to meet and exchange ongoing work as well as current developments in the field. The workshop will be highly interactive, with short paper presentations about ongoing and early work, a keynote, and many possibilities for exchange and networking. SST’23 will instil a renewed sense that the topics of Software and Systems Traceability continue to be relevant, that there are many groups in the world contributing to the state of the art, and that there are many interesting opportunities to collaborate across groups. It will be a networking event in which dormant collaborations can be rekindled and new ones formed. It will also be an opportunity for young researchers to get to know the community – an opportunity many of them did not have during the COVID-19 pandemic, and to present ongoing and early work as well as tools which are currently being developed. Presentations, discussions, demos, and keynotes as well as a workshop dinner for all attendees are going to round out the program.