Plan of Action and Milestones Process

LOW MODERATE HIGH
1 Overlay 5 Related Controls
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Requirements NIST SOURCE

    1. 1.Are developed and maintained;
    2. 2.Document the remedial information security, privacy, and supply chain risk management actions to adequately respond to risk to organizational operations and assets, individuals, other organizations, and the Nation; and
    3. 3.Are reported in accordance with established reporting requirements.
Discussion (NIST Supplemental Guidance)

The plan of action and milestones is a key organizational document and is subject to reporting requirements established by the Office of Management and Budget. Organizations develop plans of action and milestones with an organization-wide perspective, prioritizing risk response actions and ensuring consistency with the goals and objectives of the organization. Plan of action and milestones updates are based on findings from control assessments and continuous monitoring activities. There can be multiple plans of action and milestones corresponding to the information system level, mission/business process level, and organizational/governance level. While plans of action and milestones are required for federal organizations, other types of organizations can help reduce risk by documenting and tracking planned remediations. Specific guidance on plans of action and milestones at the system level is provided in CA-5.

Implementation Guidance

Engineering Interpretation

Original engineering commentary written for this explorer — not NIST source text and not authoritative guidance.

No engineering interpretation has been authored for PM-4 yet. This section is architected to receive it — see the Requirements and Assessment sections above for the authoritative NIST source content in the meantime.

Assessment

NIST SP 800-53A REV 5.2.0

Assessment Objectives

  1. a process to ensure that plans of action and milestones for the information security program and associated organizational systems are developed;
  2. a process to ensure that plans of action and milestones for the information security program and associated organizational systems are maintained;
  3. a process to ensure that plans of action and milestones for the privacy program and associated organizational systems are developed;
  4. a process to ensure that plans of action and milestones for the privacy program and associated organizational systems are maintained;
  5. a process to ensure that plans of action and milestones for the supply chain risk management program and associated organizational systems are developed;
  6. a process to ensure that plans of action and milestones for the supply chain risk management program and associated organizational systems are maintained;
  7. a process to ensure that plans of action and milestones for the information security program and associated organizational systems document remedial information security risk management actions to adequately respond to risks to organizational operations and assets, individuals, other organizations, and the Nation;
  8. a process to ensure that plans of action and milestones for the privacy program and associated organizational systems document remedial privacy risk management actions to adequately respond to risks to organizational operations and assets, individuals, other organizations, and the Nation;
  9. a process to ensure that plans of action and milestones for the supply chain risk management program and associated organizational systems document remedial supply chain risk management actions to adequately respond to risks to organizational operations and assets, individuals, other organizations, and the Nation;
  10. a process to ensure that plans of action and milestones for the information security risk management programs and associated organizational systems are reported in accordance with established reporting requirements;
  11. a process to ensure that plans of action and milestones for the privacy risk management programs and associated organizational systems are reported in accordance with established reporting requirements;
  12. a process to ensure that plans of action and milestones for the supply chain risk management programs and associated organizational systems are reported in accordance with established reporting requirements;
  13. plans of action and milestones are reviewed for consistency with the organizational risk management strategy;
  14. plans of action and milestones are reviewed for consistency with organization-wide priorities for risk response actions.

Examine

[SELECT FROM: Information security program plan; plans of action and milestones; procedures addressing plans of action and milestones development and maintenance; procedures addressing plans of action and milestones reporting; procedures for reviewing plans of action and milestones for consistency with risk management strategy and risk response priorities; results of risk assessments associated with plans of action and milestones; OMB FISMA reporting requirements; other relevant documents or records].

Interview

[SELECT FROM: Organizational personnel with responsibilities for developing, maintaining, reviewing, and reporting plans of action and milestones; organizational personnel with information security responsibilities].

Test

[SELECT FROM: Organizational processes for plan of action and milestones development, review, maintenance, and reporting; mechanisms supporting plans of action and milestones].

Overlays

OT/ICS Overlay SP 800-82r3

NIST SP 800-82r3 Appendix F, Table 22. Blank baseline means the control/control enhancement is not selected in that initial OT baseline.

LOW

Not applicable at this tier.

MODERATE

Not applicable at this tier.

HIGH

  • Base control: Added (beyond standard baseline)

STIGs & CCIs

No STIG checks or CCI mappings are currently loaded for PM-4. This section is architected to display, per product: STIG ID, Finding ID, Severity, Title, Description, Check, Fix, CCI, and NIST control mapping — but nothing is populated here until a real DISA STIG/CCI dataset is ingested.

Learn more about STIG/CCI integration →

Evidence

Potential Evidence — Derived

Categorized from the SP 800-53A "Examine"/"Test" artifact list above by keyword — not an authoritative NIST evidence list.

Policy

  • Information security program plan
  • procedures for reviewing plans of action and milestones for consistency with risk management strategy and risk response priorities

Testing

  • Organizational processes for plan of action and milestones development, review, maintenance, and reporting
  • mechanisms supporting plans of action and milestones

Other Records

  • plans of action and milestones
  • procedures addressing plans of action and milestones development and maintenance
  • procedures addressing plans of action and milestones reporting
  • results of risk assessments associated with plans of action and milestones
  • OMB FISMA reporting requirements
  • other relevant documents or records