The compliance clock is always ticking, and for Infrastructure as Code, the margin for error is zero.
EBA Outsourcing Guidelines now sit at the heart of every major discussion on deploying infrastructure in regulated financial environments. These rules are no longer abstract policy statements. They demand evidence—version-controlled definitions, automated checks, clear audit trails, and the ability to prove operational resilience down to the commit level. For Infrastructure as Code (IaC), this changes everything.
EBA’s framework draws a sharp line: if your infrastructure is outsourced, you own the governance, the control, and the documented proof of how it all works. IaC is the one approach that can meet these demands without drowning in manual compliance. But only if it’s done right.
The key principles are unambiguous:
- All infrastructure specifications should live in source control repositories with immutable histories.
- Change management must be automated, with approvals and verification steps embedded into the deployment workflow.
- Access permissions need to be granular, enforced by code, and auditable at all times.
- Security controls and compliance checks should run automatically before changes hit production.
- Disaster recovery and business continuity procedures must be scripted, tested, and repeatable directly from code.
EBA’s guidelines make it clear that outsourcing cannot mean losing oversight. The outsourcing partner must follow the same IaC-driven governance as internal teams. Audit rights, exit strategies, and incident reporting should be traceable in both human-readable documentation and machine-readable policies.