If you are preparing for a CMMC assessment, Plan of Action and Milestones (POAMs) are more than just paperwork. The truth that many organizations learn the hard way is that a POA&M is not a planning tool for things you will eventually fix. It is a formal acknowledgement that something required is currently “not met”.
In some cases, organizations assume that their internal POAMs that they log their insufficiencies on is satisfactory. But there is a stark difference between Internal POAM use and the POAM you receive from a conditional CMMC assessment. You can make your own POAMs internally all you want but one that is received from a C3PAO from an assessment is more structured, has to be done within 180 days (really, less than that), and can’t have any 3-point or 5-point controls.
Your POA&M is Not a To-Do List
One of the biggest misconceptions in CMMC preparation is treating a POA&M like a roadmap that does not have a set timeline for completion. However, a POA&M exists because an assessment found a deficiency in a required control. They document things like:
- What the deficiency is
- Why it exists
- Who is responsible
- When it will be corrected
- How it will be validated
They are not wish lists of future improvements or a substitute for required implementations. If your assessment isn’t in the right place and you are relying on your POAMs to “fix it later”, you may be in dangerous territory. Assessors are not evaluating good intentions; they are looking for required controls to be met.
Operational Growth vs. Compliance Reality
Every organization should have operational goals to improve security compliance. But operational improvements and assessment findings are not the same thing. When the lines start to blur, confusion is created. Clarity is critical here. If documentation combines mandatory corrective actions with voluntary enhancements, assessors may struggle to determine what is compliant vs. what is pending. Confusion during an assessment rarely works in your favor. Compliance must be clear, concise, and defensible.
The “We’ll Fix It Later” Trap
Many organizations assume a POA&M is a safety net. Although it can be under very specific circumstances, it is not a strategy. Waiting until your assessment to identify, document, and organize deficiencies is like trying to study for a final exam as you are walking into the test. The pressure is high and the room for error is gone. Preparation means:
- Knowing which controls are fully implemented
- Having evidence organized and traceable
- Identifying gaps before you assessor does
- Addressing issues early, not reactively
Assessors can tell the difference between a well-organized SSP and last-minute SSP.
Documentation is Everything
Many companies fail assessments not because they lack security, but because they lack organization. If your documentation is scrambled, outdated, or inconsistent, you run the risk of creating unnecessary problems.
Ask yourself this: Do policies match practices? Is evidence mapped directly to specific controls? Are remediation efforts tracked with ownership and deadlines?
If your answers to those questions make you pause, that is your sign.
Documentation is not administrative overhead; it is proof. And proof must be structured to be successful.
PAO&Ms Reflect Accountability
When done correctly, a POA&M can demonstrate that:
- You identified an issue
- You understand the impact
- You assigned ownership
- You set a timeline
- You are tracking the progress
But when POA&Ms are overloaded with vague entries, undefined timelines, or unspecified issues, they show a lack of control over your compliance. And that is what assessors notice most.
Your POA&M Is Not a Pinky Promise
POA&Ms are not the villains, they are the tools. However, like any tool, mistreatment and misuse can lead to damage. If you treat them as “pinky promises”, they will weaken your compliance. But if you treat them as structured remediation records, they will strengthen it.
Compliance is not about appearing secure, it is about being able to clearly prove that you are.
If you are navigation your own CMMC journey and want deeper insight into POA&Ms and assessment readiness, feel free to reach out, or check out our podcast.