The 110 Controls: Turning NIST 800-171 Into an Action Plan

NIST 800-171’s 110 requirements can feel like a wall. The way through is to stop reading them as a list and start organizing them into work you can sequence and assign.

Group by effort and owner

Sort the 110 across the 14 families, then re-sort by who owns the work and how hard it is. Policy and documentation items move quickly. Technical items like multifactor authentication, FIPS-validated encryption, and audit logging need engineering time and often budget.

Sequence for dependencies

• —Do your data inventory and scoping first — they define what the other controls apply to.
• —Stand up identity and access management early; many controls depend on it.
• —Tackle logging, monitoring, and incident response together — they reinforce each other.
• —Leave documentation polish for last, once the system reflects what you will write.

Score honestly in SPRS

The 800-171 scoring methodology weights requirements by impact, so a few items cost far more points than others. Use the weighting to prioritize the gaps that move your score the most, and keep the score current as you close them.

Treat the 110 as a project plan, not a checklist, and the work becomes finite.