MA-2 Controlled Maintenance
Controls and records maintenance performed by suppliers, including what was replaced and where the removed part went.
3
artefacts
0
held by a system
2
at each review
hard
to go live
Document repository
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
none for this control
periodic reviewEvidence produced at each review
- Maintenance records naming the supplier engineer and work performed · Vendor register / contract repository
- Records of parts removed and their disposition · Document repository
governing documentDocuments that govern the control
- Approval before maintenance begins · Document repository
First move
This control is evidenced by people and documents, not systems. Put the document under version control with an owner and review date, and log each review as a record with reviewer and date. Do not try to automate it.
Common gaps auditors find
- parts removed by the vendor with no record
- maintenance performed without prior approval
Do this for your whole sheet
Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.
Build my evidence sheet