PT-6(2)_exemption-rules

PT-6(2) Exemption Rules

Enhancement of: PT-6

High-Level Description

Family: Personally Identifiable Information Processing and Transparency (PT) Framework: NIST SP 800-53 Rev 5

The PRIVACT includes two sets of provisions that allow federal agencies to claim exemptions from certain requirements in the statute. In certain circumstances, these provisions allow agencies to promulgate regulations to exempt a system of records from select provisions of the PRIVACT . At a minimum, organizations’ PRIVACT exemption regulations include the specific name(s) of any system(s) of records that will be exempt, the specific provisions of the PRIVACT from which the system(s) of records is to be exempted, the reasons for the exemption, and an explanation for why the exemption is both necessary and appropriate.

What to Check

• Verify PT-6(2) Exemption Rules is documented in SSP
• Confirm control is operating effectively
• Review evidence of continuous monitoring for PT-6(2)
• Verify enhancement builds upon base control PT-6

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for PT-6(2) implementation details. Verify the organization has documented how this control is satisfied.

Step 2: Validate Implementation

# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null

Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

Tools

Remediation Guide

Control Statement

Review all Privacy Act exemptions claimed for the system of records at [organization-defined] to ensure they remain appropriate and necessary in accordance with law, that they have been promulgated as regulations, and that they are accurately described in the system of records notice.

Implementation Guidance

The PRIVACT includes two sets of provisions that allow federal agencies to claim exemptions from certain requirements in the statute. In certain circumstances, these provisions allow agencies to promulgate regulations to exempt a system of records from select provisions of the PRIVACT . At a minimum, organizations’ PRIVACT exemption regulations include the specific name(s) of any system(s) of records that will be exempt, the specific provisions of the PRIVACT from which the system(s) of records is to be exempted, the reasons for the exemption, and an explanation for why the exemption is both necessary and appropriate.

Risk Assessment

CWE Categories

References

• NIST SP 800-53 Rev 5 - PT-6(2)
• NIST SP 800-53A Rev 5 (Assessment Procedures)
• NIST SP 800-53 Rev 5 Full Catalog

Checklist

• Control documented in SSP
• Implementation evidence collected
• Operating effectiveness validated
• Continuous monitoring in place
• Related controls (none) reviewed