Policy and Procedures

SI-1 is a documentation control, but examiners treat it as an operations control because your SI policy and procedures are how you prove intent, accountability, and repeatability for integrity protections. If you run a FedRAMP Moderate system, your SI documents must explain what “system and information integrity” means in your environment, who owns each activity, how teams coordinate across security and operations, and how you enforce compliance.

This requirement is easy to misunderstand. Many teams write a “security policy” and assume that covers SI-1. It usually does not. SI-1 expects a topic-specific policy and a set of procedures that implement that policy. The content must be specific enough that an auditor can map responsibilities to roles, and an operator can execute without improvising.

Below is requirement-level guidance you can put into motion quickly: what to write, how to approve it, how to distribute it, what evidence to keep, and what auditors commonly challenge. Where helpful, you’ll see templates and operational examples you can adapt to your system boundary and your shared responsibility model.

Regulatory text

Requirement (verbatim): “Develop, document, and disseminate a system and information integrity policy and procedures that address purpose, scope, roles, responsibilities, management commitment, coordination, and compliance.” (NIST Special Publication 800-53 Revision 5)

What the operator must do

You must produce (1) a written SI policy and (2) written SI procedures, get them approved by appropriate management, and make them accessible to the teams that implement and are governed by them. Both documents must explicitly cover:

• Purpose: why the SI program exists for your FedRAMP system.
• Scope: what systems, environments, and components the policy applies to (including the authorization boundary).
• Roles and responsibilities: named functions (and ideally job titles) accountable for SI activities.
• Management commitment: clear executive sponsorship and authority to enforce.
• Coordination: how Security, IT/Ops/SRE, Engineering, and affected third parties coordinate.
• Compliance: how adherence is monitored, how exceptions are handled, and consequences of noncompliance.

Plain-English interpretation (what “good” looks like)

A compliant SI-1 package makes SI work predictable:

• The policy states the rules and governance: integrity objectives, required capabilities (malware protections, flaw remediation coordination, integrity checks), and the authority to enforce them.
• The procedures translate those rules into steps: who opens what tickets, what tools are used, what records are produced, and what happens if something fails.

A practical test: if your SI lead is out for two weeks, can another qualified person follow the procedures and keep integrity operations running with minimal tribal knowledge? If not, your procedures are too vague.

Who it applies to (entity and operational context)

SI-1 applies to:

• Cloud Service Providers (CSPs) operating a FedRAMP Moderate authorized (or in-process) cloud service offering (CSO).
• Federal Agencies operating systems under the FedRAMP Moderate baseline.

Operationally, SI-1 touches:

• Security operations (alerting, malware defenses, integrity monitoring).
• Vulnerability and patch management (coordination, remediation workflow).
• Engineering/DevOps (secure baselines, configuration integrity, CI/CD controls where relevant).
• IT service management (change management tie-ins).
• Third parties inside your boundary or providing security-relevant services (managed detection, patch tooling, scanning services, hosted platforms).

What you actually need to do (step-by-step)

1) Define the SI policy scope to the authorization boundary

• Identify the FedRAMP system boundary and major components (prod, staging if in scope, supporting services).
• List “covered technology classes” that SI procedures must address (endpoints, servers, containers, code repos, images, SaaS admin planes if in boundary).

Output: SI Policy “Scope” section mapped to your boundary language.

2) Write the SI policy (1–3 pages is typical if it’s specific)

Include these minimum sections:

• Purpose: Integrity objectives (prevent, detect, correct unauthorized/undesired changes).
• Scope: boundary and exclusions with rationale.
• Authority and management commitment: who approves the policy and empowers enforcement.
• Governance: how exceptions are granted, how conflicts are resolved.
• High-level requirements: the “musts” your procedures implement (for example: integrity monitoring must run continuously; malware protection must be deployed on in-scope hosts; integrity events must be triaged and tracked).
• Compliance: monitoring, reporting cadence, internal audit support, and disciplinary/contractual consequences where applicable.

Tip: Put “must” statements in the policy, and keep tool-specific steps out of it.

3) Write SI procedures that an operator can execute

Create procedures as separate documents or a single SOP with sections. Include:

• Trigger (what starts the procedure): alert, scheduled scan, new build, new asset, patch release.
• Inputs/tools: ticketing system, EDR/AV, scanning tool, configuration management, SIEM.
• Steps: numbered, with decision points.
• Roles: who performs vs who approves.
• Evidence produced: what record is generated and where stored.
• Escalation: severity criteria, on-call path, incident handoff.

Minimum procedure set most FedRAMP teams need:

• Integrity event triage (what constitutes an integrity event and the workflow).
• Malware protection operation (deployment, updating, alert handling).
• Vulnerability and patch coordination handoff (how SI concerns integrate with remediation workflow).
• Configuration integrity monitoring (baseline deviations, drift handling).
• Exception handling (temporary deviations, compensating controls, expiry and review).

4) Assign roles and publish a RACI

Auditors regularly challenge “roles and responsibilities” that name only teams (“Security handles it”). Create a RACI table mapping SI activities to roles such as CISO/Head of Security, SI Owner, SOC, SRE, System Owner, Change Manager, and Compliance.

Practical RACI rows to include:

• Approve SI policy
• Maintain SI procedures
• Review integrity monitoring alerts
• Approve integrity-related exceptions
• Validate malware protections are deployed
• Report SI metrics to governance forum

5) Add coordination mechanics (how work crosses teams)

Document the coordination paths that exist in real life:

• Security-to-SRE escalation for integrity drift on production hosts.
• Engineering-to-Security workflow for CI/CD image integrity failures.
• Third-party-to-you notifications (managed detection provider, scanning vendor) and how you ingest them.

Make it concrete: name ticket queues, Slack/Teams channels, on-call rotations, and meeting forums where decisions are made.

6) Approve, version, and disseminate

“Disseminate” means more than storing a PDF:

• Publish in a controlled repository (GRC tool, policy portal, document management system).
• Provide access to all covered roles, including contractors where applicable.
• Train or brief affected teams, and record attendance or acknowledgements.
• Version control with an owner and a review workflow.

If you use Daydream for compliance content operations, treat SI-1 as a “documented control set”: assign an owner, store the approved policy/procedure versions, and link each procedure to the evidence it generates so audits become retrieval, not archaeology.

Required evidence and artifacts to retain

Keep artifacts that prove existence, approval, dissemination, and operation:

Core documents

• Approved SI policy (with version, effective date, approver).
• Approved SI procedures/SOPs (versioned).
• RACI matrix for SI activities.
• Exception process and exception register entries for SI-related deviations.

Proof of dissemination

• Policy portal publication record or access logs (if available).
• Training records, attestations, or acknowledgements for covered roles.
• Onboarding checklist items referencing SI procedures for new operators.

Operational evidence that ties back to the procedures

• Sample integrity monitoring alerts and triage tickets.
• Malware/EDR deployment reports for in-scope assets.
• Change tickets showing coordination for integrity-related deviations.
• Meeting minutes or governance notes where SI compliance is reviewed (keep concise and factual).

Common exam/audit questions and hangups

Auditors tend to ask:

• “Show me the SI policy and the procedures. Who approved them and when?”
• “Where is ‘management commitment’ expressed beyond a signature?” (They look for enforcement authority, resourcing expectations, and governance.)
• “How do you ensure the procedures are followed?” (They want ticket evidence and monitoring.)
• “Who coordinates with whom during an integrity event?” (They want named roles and escalation.)
• “How do you handle exceptions and track expiry?” (They want an exception register and closure evidence.)

Hangups that stall audits:

• Procedures that say “investigate as appropriate” with no decision tree.
• Policy exists, procedures don’t, or procedures exist as tribal knowledge in runbooks without governance.
• Roles list job functions but do not specify accountable owners.

Frequent implementation mistakes and how to avoid them

1. Copy-paste policies with no boundary specificity
   Fix: reference your authorization boundary and covered components explicitly.

2. No clear “procedure owner”
   Fix: assign an SI Procedure Owner responsible for updates, and require change control for SOP edits.

3. Dissemination treated as “uploaded to SharePoint”
   Fix: track acknowledgements for covered roles and integrate SI procedures into onboarding.

4. Coordination described vaguely
   Fix: document the actual systems and queues used for escalation and tracking.

5. No compliance mechanism
   Fix: include compliance checks (spot checks, reporting to a governance forum, internal review) and document consequences for repeated noncompliance in HR or contract terms where appropriate.

Enforcement context and risk implications

No public enforcement cases were provided for this requirement in the supplied sources. Practically, SI-1 failures create two immediate risks: (1) audit findings because you cannot prove governance and repeatability, and (2) operational gaps where integrity events are inconsistently handled because responsibilities and escalation are unclear. In FedRAMP assessments, weak documentation often expands sampling because assessors need more evidence to compensate for ambiguous procedures.

Practical 30/60/90-day execution plan

First 30 days (stabilize the documents)

• Confirm system boundary scope for SI.
• Draft SI policy with required elements (purpose, scope, roles, responsibilities, management commitment, coordination, compliance).
• Inventory existing runbooks and decide what becomes “controlled procedures.”
• Build an SI RACI and name owners.

Next 60 days (make it executable and auditable)

• Convert runbooks into versioned SI procedures with triggers, steps, escalation, and evidence outputs.
• Implement a lightweight exception register for SI deviations (even a controlled spreadsheet is acceptable if governed).
• Publish documents in the controlled repository; collect acknowledgements from covered roles.
• Run a tabletop walkthrough of one integrity event using the new procedures; capture gaps and update documents.

By 90 days (prove operation)

• Produce an audit-ready evidence pack: policy, procedures, approvals, dissemination proof, and a small set of completed tickets/alerts tied to the procedures.
• Establish recurring governance touchpoints (agenda items, metrics, and ownership) for SI compliance monitoring.
• Add SI procedure checks into internal audit or control testing so you detect drift before external assessment.

Frequently Asked Questions

Do we need both a policy and procedures for SI-1?

Yes. SI-1 explicitly requires a policy and procedures, and both must be developed, documented, and disseminated (NIST Special Publication 800-53 Revision 5).

What does “disseminate” mean in practice?

Staff who have SI responsibilities must be able to access the current versions, and you should be able to show evidence that the documents were communicated and adopted (for example, acknowledgements, training, or onboarding checklists).

Can we satisfy SI-1 with a single “Information Security Policy”?

Usually no. A broad security policy may not address SI-specific purpose, scope, coordination, and execution detail. Create an SI policy section or standalone policy plus procedures that map to SI operations (NIST Special Publication 800-53 Revision 5).

How detailed should procedures be?

Detailed enough that another qualified operator could follow them: triggers, steps, decision points, escalation, and required evidence. Avoid “handle as appropriate” language unless you also define criteria.

Who should approve the SI policy?

An appropriate management authority with accountability for the system’s security governance should approve it, and the approval should be recorded. Align approval authority to your internal governance model while meeting the “management commitment” expectation (NIST Special Publication 800-53 Revision 5).

How do we handle third parties involved in SI operations?

Document coordination points: how third parties notify you, how you validate their outputs, and how issues enter your ticketing and escalation paths. Include those responsibilities in the RACI and procedures if the third party affects in-scope integrity outcomes.