This book constitutes the refereed proceedings of the 13th International Conference on the Theory and Application of Diagrams, Diagrams 2022, held in Rome, Italy, in September 2022.

The 11 full papers and 19 short papers presented together with 5 posters were carefully reviewed and selected from 58 submissions.

8 chapters are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book constitutes the refereed proceedings of the 13th International Conference on the Theory and Application of Diagrams, Diagrams 2022, held in Rome, Italy, in September 2022.

The 11 full papers and 19 short papers presented together with 5 posters were carefully reviewed and selected from 58 submissions.

8 chapters are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book constitutes the refereed proceedings of the 13th International Conference on the Theory and Application of Diagrams, Diagrams 2022, held in Rome, Italy, in September 2022.

The 11 full papers and 19 short papers presented together with 5 posters were carefully reviewed and selected from 58 submissions.

8 chapters are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.