Cross-Border Healthcare Acquisition

Context

Acquisition of UK hospital sites by a US healthcare group, requiring alignment between differing regulatory regimes, operating models, and technology estates.

Role and mandate

Security and enterprise architecture analysis supporting integration strategy, risk assessment, and target-state definition.

Architecture problem

Enable enterprise integration while preserving local regulatory compliance and protecting sensitive clinical and operational data.

Constraints

• Cross-border data transfer restrictions.
• Inherited legacy systems with uneven control maturity.
• Non-negotiable clinical safety and availability requirements.

Decisions and trade-offs

• Control equivalence over direct standardisation.
• Phased convergence aligned to risk rather than organisational pressure.
• Explicit acceptance of residual risk where remediation cost exceeded benefit.

Outcomes

• Reduced acquisition risk through early architectural clarity.
• Clear data sovereignty and governance model.
• Foundation for long-term enterprise integration.