This book constitutes the refereed proceedings of the workshops held at the 43rd International Conference on Conceptual Modeling, ER 2024, which took place in Pittsburgh, PA, USA, during October 28-31, 2024. The 22 full papers and 1 short paper included in this book were carefully reviewed and selected from 52 submissions. They stem from the following workshops: AISA’2024 - The First International Workshop on AI Services and ApplicationsCMLS2024 - The 5th International Workshop on Conceptual Modeling for Life SciencesEmpER'24 -7th International Workshop on Empirical Methods in Conceptual ModelingQUAMES 2024 - 5th International Workshop on Quality and Measurement of Model-Driven Software DevelopmentJUSMOD24 - 3rd International Workshop on Digital JUStice, Digital Law and Conceptual MODelingLLM4Modeling - 2nd Workshop on Modeling in the Age of Large Language Models

This book constitutes the refereed proceedings of the workshops held at the 43rd International Conference on Conceptual Modeling, ER 2024, which took place in Pittsburgh, PA, USA, during October 28-31, 2024. The 22 full papers and 1 short paper included in this book were carefully reviewed and selected from 52 submissions. They stem from the following workshops: AISA’2024 - The First International Workshop on AI Services and ApplicationsCMLS2024 - The 5th International Workshop on Conceptual Modeling for Life SciencesEmpER'24 -7th International Workshop on Empirical Methods in Conceptual ModelingQUAMES 2024 - 5th International Workshop on Quality and Measurement of Model-Driven Software DevelopmentJUSMOD24 - 3rd International Workshop on Digital JUStice, Digital Law and Conceptual MODelingLLM4Modeling - 2nd Workshop on Modeling in the Age of Large Language Models