| Document No. | JDS-PRO-005 |
| Revision | A |
| Date | 2026-03-25 |
| Status | APPROVED |
| Author | Nils Johansson |
This procedure defines how documents are reviewed for continued accuracy, how the documentation system is audited for health, and how improvements are tracked. It draws on the Japanese 5S methodology applied to document management and the ISO 9001 periodic review concept.
Every quarter, perform a 5S audit of the documentation system. The five steps are:
Use this checklist during each quarterly 5S audit:
All Tier 1 and Tier 2 documents (Quality Manual, Procedures) must be reviewed annually. During review:
Annual review of JDS-XXX-NNN: confirmed current, no changes| Document Type | Review Frequency | Review Trigger |
|---|---|---|
| Quality Manual (QMS) | Annual | Calendar or significant business change |
| Procedures (PRO) | Annual | Calendar or process change |
| Standards (QMS-001 etc.) | Annual | Calendar or when issues found |
| Templates (TMP) | Annual | Calendar or when issues found |
| Manuals (MAN) | Annual | Calendar or regulatory change |
| Active project docs (PRJ) | At project milestones | Milestone completion |
| Reports (RPT) | No review needed | Records are point-in-time |
| Timesheets/Expenses | No review needed | Records are point-in-time |
| Blog posts (BLG) | No review needed | Published content is historical |
In addition to scheduled reviews, documents must be reviewed when:
After each quarterly audit, record findings as a Git commit with a summary:
git commit --allow-empty -m "JDS 5S Audit Q1 2026: [summary of findings and actions]"
For significant audits, create a brief audit report (JDS-RPT series).
Improvements identified during audits are tracked using the Before/After method (from the Japanese kaizen tradition):
| Aspect | Controlled Copy | Uncontrolled Copy |
|---|---|---|
| What | The Git repository (main branch) | Exported PDFs, emailed files, printed copies |
| Updates | Always current when pulled | Snapshot — no guarantee of currency |
| Use for | Active work, official reference | Client handouts, external sharing |
| Marking | No marking needed (repo IS the controlled copy) | Mark as “UNCONTROLLED COPY” or “FOR REFERENCE ONLY” |
Rule: The main branch of the repository is always the single source of truth. Anything outside the repository is an uncontrolled copy.
| Rev | Date | Author | Description |
|---|---|---|---|
| A | 2026-03-25 | Nils Johansson | Initial release — 5S audit cycle, periodic review, controlled/uncontrolled copies |