1. Document Control

2. Purpose

This specification establishes mandatory governance requirements defining when validation, verification, or requalification is required following a change that may impact product quality, safety, identity, strength, purity, composition, labeling, packaging, data integrity, or GMP system control.

This requirement mitigates the risk that uncontrolled or inadequately evaluated changes result in unvalidated processes, unqualified equipment, unverified cleaning states, compromised computerized systems, or unsupported product release decisions.

21 CFR Part 111 requires manufacturers to establish specifications, implement process controls, validate processes where appropriate, and ensure that quality control operations are adequate to ensure dietary supplements are not adulterated. Failure to trigger required validation or requalification following change exposes the firm to regulatory action, product adulteration risk, and loss of state of control.

3. Regulatory Basis

• 21 CFR 111.70 — Establishment of specifications for components, in-process materials, and finished products.
• 21 CFR 111.75 — Determination of whether specifications are met.
• 21 CFR 111.80 — Requirements for production and process control systems.
• 21 CFR 111.123 — Quality control operations.
• 21 CFR 111.140(b) — Requirement to establish and follow written procedures for quality control operations.

4. Scope

Applies To: All GMP-relevant changes governed under QMS Change Control impacting equipment, facilities, utilities, computerized systems, cleaning processes, analytical methods, manufacturing processes, packaging processes, labeling controls, specifications, suppliers, or environmental controls.

Excludes: Purely administrative changes that demonstrably have zero impact on GMP systems, product quality attributes, validated state, or regulatory compliance status.

5. Definitions

Compliant State: Change evaluated; validation, verification, or requalification requirement correctly determined; required protocol approved; execution completed; objective evidence demonstrates state of control; QU authorization documented.

Nonconforming State: Required validation or requalification identified but incomplete, failed, or executed outside approved protocol parameters.

Invalid State: Change implemented without required validation determination; missing risk assessment; missing protocol approval; missing objective evidence; missing QU authorization.

Escalation Trigger: Objective condition requiring mandatory QMS entry, including unvalidated implementation, failed qualification, or change impacting validated state without documented assessment.

Stop-Execution Condition: Execution is prohibited when a change affecting validated state has been implemented without approved validation determination and required protocol authorization.

6. Acceptance Criteria

7. Decision Logic Matrix

8. Exception Handling

When validation acceptance criteria are not met, Deviation entry is mandatory.

When systemic breakdown in change-triggered validation occurs, CAPA entry is mandatory.

When unvalidated implementation impacts distributed product, Quality Defect entry is mandatory.

When change scope expands beyond approved parameters, Change Control amendment is mandatory.

9. Required Records

Base Execution Record

Approved Change Control record including documented validation determination.

Conditional Workflow Records

Deviation, CAPA, or Quality Defect record when triggered by objective condition.

QU Authorization Record

Approved validation protocol and validation report with QU authorization prior to routine GMP use.

10. Authority Classification

E — Execution: Authorized personnel execute approved validation protocols and record results.

W — Workflow: QA administers Deviation, CAPA, and Quality Defect workflows under QU authority.

A — Authorization: QU approves validation protocols, reports, and implementation gates.

Execution does not confer product disposition authority.

11. Control State Definitions

Compliant State: All acceptance criteria satisfied.

Nonconforming State: One or more acceptance criteria not met.

Invalid State: Record incomplete, missing required element, missing authorization, or control parameter undefined.

Escalation Trigger: Objective condition that requires mandatory entry into a defined QMS process.

Stop-Execution Condition: Execution is prohibited until resolution under QMS governance.

12. Change Control

Change Control entry is required for any modification impacting validation scope or requalification triggers.

Independent QU approval is required prior to implementation.

No implementation is permitted without documented QU authorization.

13. References

• QC-REQ-IDX — Quality Control Requirements Index :contentReference[oaicite:0]{index=0}
• QMS Architecture — Governance & Authority Model :contentReference[oaicite:1]{index=1}
• 21 CFR Part 111 — Dietary Supplement CGMP Regulations