IT Change Request and Change Advisory Board Template for Manufacturing
In a plant, an unplanned IT change can stop a line. A short, consistent change request makes you state the window, the production impact and the way back before anyone touches a system.
Fill in
Manufacturing IT Change Request and CAB Template
Change Request CHG-2026-0142
Title: Apply cumulative update to ERP SQL Server Requester: J. Rivera, ERP Administrator Type: Normal Priority: Medium
Scope
Systems affected: ERP database server, ERP application servers, MES interface Planned window: 2026-11-07 22:00 to 2026-11-08 02:00 (Saturday, no production shift)
Reason and benefit
Vendor security fix and a fix for a known reporting defect. Reduces exposure to the published vulnerability.
Implementation plan
1. Stop ERP services. 2. Take a full backup and verify it. 3. Install the update. 4. Restart services. 5. Run smoke tests.
Test and validation
Applied and tested in the test environment on 2026-10-30. Post change checks: login, sales order entry, job issue, MES transaction sync.
Production impact and communication
ERP unavailable during the window. MES will queue transactions locally and sync afterward.
Rollback plan
Restore the verified backup if validation fails. Decision point at 00:30. Estimated rollback time: 90 minutes.
Risk assessment
| Risk | Likelihood | Impact | Mitigation |
|---|---|---|---|
| Update fails during install | |||
| Interface to MES or other systems breaks | |||
| Overrun of the maintenance window |
Communication checklist
| Audience | Message | When | Owner |
|---|---|---|---|
| Plant operations | Outage window and fallback procedure | ||
| Quality and regulated users | Validation impact, if any | ||
| Service desk | Known issues and contact list |
Approvals
A starting point to adapt to your own change policy, not a compliance document. Regulated environments may need extra validation records, for example for systems in scope of AS9100, ISO 13485 or FDA expectations. Emergency changes should still be documented afterward.
Change process review
Share your change policy and we will suggest tweaks for plant realities. Optional.
Optional. The tool and every export work without this. No spam.
How to use the template
Fill in the fields, review the generated document and export it to PDF or Word for the change advisory board. The blocks lead the requester through scope, benefit, steps, tests, impact and rollback. The risk and communication tables are for the CAB to complete or correct in the meeting. Keep a copy with the change record and close it with the actual outcome.
- Schedule windows around shifts, shipping deadlines and month end
- Name a rollback decision time, not just a rollback plan
- Include the MES, EDI and reporting interfaces in the impact
- Record the result after the change
Standard, normal and emergency changes
A standard change is low risk and pre-approved, such as a routine patch that follows a documented procedure. A normal change needs review by the CAB. An emergency change addresses a serious incident or security issue and is approved quickly by a smaller group, with the paperwork finished afterwards. Defining these types prevents every request from going through the same slow path.
What a good rollback plan contains
It states the trigger, the person who decides, the time by which the decision must be made, and the exact steps. It also states how long rollback takes, because a rollback that needs three hours is no use if the window ends in two. Confirm that a backup exists, that it was verified and that restore has been tested, especially for ERP databases and virtual machines.
Common mistakes
Approving changes with no tested rollback, scheduling during a shipping deadline, and forgetting related systems such as label printers, barcode scanners, EDI and reporting tools are the usual problems. Another is mixing several unrelated changes into one window, which makes the cause of any failure hard to find. Keep changes small and well described.
Frequently Asked Questions
What should a change request include?
Title, requester, reason, systems affected, planned window, implementation steps, test results, production impact, risk, rollback plan and approvals. For plants, add shift impact and who to call if the change overruns.
How often should a CAB meet?
Weekly is common for medium sites, with an emergency CAB that can be convened quickly. Small teams may combine it with an existing operations meeting as long as decisions are recorded.
Do all changes need CAB approval?
No. Pre-approved standard changes that follow a documented, low risk procedure can skip it. Everything with meaningful production risk, new interfaces or security impact should be reviewed.
Is this template valid for regulated systems?
It is a starting point. Systems under quality regulation may need validation records and approvals from quality, which this form allows for but does not replace. Follow your own quality system.
Netray can help build a private assistant that drafts change requests and checks them against your system dependency map. Start with the template if a lighter process is enough.
Related Tools
Plant Ransomware Response Readiness Checklist
A practical checklist to test whether your plant can detect, contain and recover from ransomware across IT, ERP and OT.
Developer ToolsSQL Server ERP Backup Script Generator
Fill in the database name, backup folder and retention to get a T-SQL script with checksum, compression, verification and backup history cleanup.
Industry TemplatesPlant Network VLAN and IP Addressing Plan Worksheet
Plan VLANs and subnets for office, servers, OT cells, cameras and guests, with usable host counts calculated from each prefix length.
Developer ToolsActive Directory Stale Account Report PowerShell Generator
Generate a PowerShell script that finds inactive AD users and computers and accounts with non-expiring passwords, then exports the results to CSV for an access review.