Equipment · Controlled Procedure
VC-SOP-0107 — Procedure Deviation & Logged Exception Control
The single controlled mechanism for departing from any GreenWorld Sector-7 procedure — how a deviation is raised, classified by severity, approved at the right authority, time-boxed, and formally closed. The foundational QA control referenced facility-wide.
A logged exception is the only sanctioned way to depart from a controlled procedure. No worker may deviate from a published SOP on personal judgment; the deviation must be raised, classified, and approved at the authority for its severity tier before the departing action — except for life-safety, which is acted on first and logged immediately after. An unlogged deviation is a quality incident regardless of outcome.
1. Purpose
To define the controlled process for raising, approving, recording, time-boxing, and closing a deviation or exception from any controlled procedure at GreenWorld Sector-7. A logged exception under this SOP is the only sanctioned way to depart from a published procedure; this control ensures every departure is risk-assessed, authorized at the correct level, bounded in time, and auditable.
2. Scope
Applies to deviations from every controlled document in the SOP library and engineering specifications, in all operational areas. It is invoked by reference from across the library, including VC-SOP-0301, VC-SOP-0307, VC-SOP-0318, VC-SOP-0204, and VC-SOP-0302. Permanent changes to a procedure are made through document revision, not deviation; this SOP governs temporary, bounded departures only.
3. Definitions
| Term | Definition |
|---|---|
| Deviation | A temporary, bounded departure from a requirement of a controlled procedure. |
| Logged Exception | An approved deviation recorded with a unique DEV-ID, scope, duration, and closure criteria. |
| Severity Tier | The risk classification (T1–T4) setting the approval authority and maximum duration, per Section 6. |
| Approval Authority | The role empowered to approve a deviation at a given tier. |
| Time-Box | The maximum duration an exception may remain open before it auto-expires and must be re-raised. |
| Closure | The formal end of an exception: criteria met, effect assessed, record signed and archived. |
4. Responsibilities
| Role | Responsibility |
|---|---|
| QA Lead (Owner) | Owns this SOP; arbitrates tier classification; audits open and closed exceptions monthly. |
| Originator | Raises the deviation, proposes the tier, states scope, justification, and closure criteria. |
| Approval Authority | Reviews risk, approves or rejects, and sets the time-box at the tier's limit or below. |
| Area Supervisor | Implements the approved exception; ensures workers operate within its stated scope. |
| CHLORA | Issues the DEV-ID, enforces the time-box with an auto-expiry alarm, routes approvals, and archives the closed record. |
5. Equipment & Pre-Checks
- Deviation register accessible via the MDF; CHLORA DEV-ID issuance online
- The affected controlled document identified by ID and revision
- Risk assessment template for the proposed departure
- Approval authority for the proposed tier available to sign before action (non-life-safety)
- Closure criteria stated in measurable terms before approval
- Auto-expiry alarm armed to the time-box on issuance
6. Deviation Severity Tiers
| Tier | Definition | Approval Authority | Max Duration | Records |
|---|---|---|---|---|
| T1 | Administrative / no containment or safety impact | Area Supervisor | 72 h | DEV-ID + register entry |
| T2 | Process quality impact; no safety or containment risk | QA Lead | 14 days | DEV-ID + risk note + closure |
| T3 | Safety or GCL-1/2 containment impact | Safety Officer + QA Lead | 72 h | Full risk assessment + closure |
| T4 | GCL-3/4 containment, weaponized cultivars, or life-safety | Dr. P. L. Isley, CBO | 24 h | Full risk assessment + CBO sign + review |
7. Procedure
7.1 Raise the Deviation
- The originator opens a deviation in the register, naming the controlled document, ID, and revision affected.
- State the precise departure, its justification, scope of personnel and area, and measurable closure criteria.
- Propose a severity tier; CHLORA issues a provisional DEV-ID.
7.2 Classify & Risk-Assess
- Confirm the tier against Section 6; the QA Lead arbitrates any dispute, defaulting up when uncertain.
- Complete the risk assessment required for the tier (full assessment for T3/T4).
- Identify mitigations that hold residual risk acceptable for the time-box.
7.3 Approve & Time-Box
- The tier's approval authority reviews and approves or rejects. T4 requires Dr. P. L. Isley, CBO.
- On approval, set the time-box at or below the tier maximum; CHLORA arms the auto-expiry alarm.
- Life-safety actions are taken first, then logged as T4 immediately after the hazard is controlled.
7.4 Operate Under Exception
- The Area Supervisor implements the exception strictly within its stated scope and mitigations.
- Any expansion of scope or duration requires a new deviation; the original is not silently stretched.
- At time-box expiry the exception auto-closes and the procedure reverts; continuing requires re-approval.
7.5 Close & Assess Effect
- Confirm the closure criteria are met; assess the effect of the departure on product, containment, and safety.
- If the deviation reveals a needed permanent change, raise a document revision separately.
- The approval authority signs closure; CHLORA archives the record and removes the alarm.
7.6 Quality Checkpoints
- DEV-ID issued and tier confirmed before action (life-safety excepted)
- Risk assessment complete to the tier's requirement
- Approved at the correct authority; T4 carries CBO signature
- Time-box set and auto-expiry armed
- Closure criteria met, effect assessed, record signed and archived
8. Records
- Deviation register with DEV-ID, tier, scope, and time-box (CHLORA, retained 10 years)
- Risk assessments for T2–T4 exceptions
- Approval and closure signatures, including CBO sign-off for T4
- Effect assessment and any resulting document-revision request
- Monthly QA audit of open and closed exceptions
9. References
- VC-SOP-0301 — Personal Protective Equipment Selection Matrix
- VC-SOP-0307 — Dermal & Inhalation Exposure First Response
- VC-SOP-0318 — Toxic Waste Neutralization & Disposal
- VC-SOP-0204 — GCL-4 Containment & Handling
- VC-SOP-0302 — Climate & Atmosphere Control
VC-SOP-0110— Controlled Document Change & Revision- Monitoring Systems · Operational Metrics
10. Revision History
| Rev | Date | Author | Summary |
|---|---|---|---|
| A | 2088-04-15 | QA Lead | Initial issue; four severity tiers and approval authorities defined. |
| B | 2089-12-02 | QA Lead | Time-box auto-expiry, life-safety act-first rule, and default-up classification. CBO approval. |