Your question is Multi-Region IaC Pipeline Consistency. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You're setting up delivery pipelines for infrastructure that must be deployed in more than one region. You want the same baseline, controls, and rollout process everywhere, while still allowing limited regional configuration.
How do you manage infrastructure as code (IaC) to keep environment consistency across global regions?