09/05/2026
Most implementations run long and over budget for the same reason β foundational documentation the entire ISMS depends on doesn't exist when the program starts. Every late discovery expands scope, adds controls, and extends the timeline.
Asset inventory. Document what you have before the program tells you what to protect. Growing health technology environments accumulate assets faster than they document them. Every undocumented asset discovered mid-implementation is a scope expansion with a cost attached.
Data flow mapping. Understand how information moves before deciding how to protect it. The highest-risk exposure in most health technology environments lives in the connections between systems β PHI flows, API connections, subprocessors, support access pathways. Map them first.
Control ownership. Assign accountability before implementation is complete. A control without a named owner gets documented once and drifts. Ownership assigned early is what keeps controls operating between surveillance audits β not just through initial certification.
π ISO 27001 friction is almost always a documentation problem that compounds into a budget problem. Get these three things right early and everything else moves faster.
π Learn more about ISO 27001 compliance with RSI Security.