Implement a single static view that includes all data and use application-level filtering to restrict access based on user roles, ensuring compliance by manually updating the view for GDPR requirements.

Create multiple static views for each combination of user role and region, pre-filtering data to meet access control and compliance requirements, which requires manual updates for any changes in roles or regulations.

Develop a dynamic view that leverages SQL functions and role-based access control (RBAC) to automatically filter data based on the user's role and region, with built-in compliance checks for regulations like GDPR.

Use a dynamic view that includes all data and apply row-level security (RLS) policies to filter data at query time, but this requires additional manual setup for each new region or regulation.