Description: The term ‘negotiable’ in the context of Data Mesh refers to the ability to establish agreements on data access that can be discussed and modified among different domains within an organization. In a Data Mesh environment, where data is treated as a product and each domain is responsible for its own data set, negotiation becomes a crucial aspect to ensure interoperability and effective data use. This flexibility allows teams to tailor access agreements to the specific needs of their projects, fostering a culture of collaboration and shared responsibility. The negotiable nature of these agreements also implies that access conditions, security policies, and data quality standards can evolve over time, reflecting changes in business priorities or organizational structure. In summary, ‘negotiable’ in the context of Data Mesh emphasizes the importance of communication and adaptability in data management, promoting a more agile and user-centered approach to data access and usage.