What evidence do auditors commonly ask for on MA-2 Controlled Maintenance?

SSP MA-2 statement describing how maintenance is scheduled, approved and recorded, including equipment removed from the facility; Maintenance log entries with date, component, work performed and approver; Remote maintenance session logs with MFA and supervision evidence; Tool sanitisation records for media leaving the facility; Vendor maintenance agreements with security clauses; System maintenance policy and approved maintenance windows.

What is the most common gap auditors find on MA-2?

Maintenance vendors lack signed confidentiality and security clauses

FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline) · MA - Maintenance

`MA-2` Controlled Maintenance

Schedule, document, review records of maintenance, repair, replacement of components.

Source: FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline), MA-2. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open FedRAMP Moderate (NIST SP 800-53 Rev 5 baseline) in the compliance library.

A FedRAMP baseline is a subset of NIST SP 800-53 Rev 5, enhancements included.

artefacts

held by a system

at each review

easy

to go live

SIEM / log platform

where the evidence lives

teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

Maintenance log entries with date, component, work performed and approver · SIEM / log platform
Remote maintenance session logs with MFA and supervision evidence · Identity provider / directory
Tool sanitisation records for media leaving the facility · Physical access / facilities
Maintenance ticket records with approvals and post change verification · Ticketing / ITSM

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

SSP MA-2 statement describing how maintenance is scheduled, approved and recorded, including equipment removed from the facility · Policy repository / GRC workspace
Vendor maintenance agreements with security clauses · Vendor register / contract repository
System maintenance policy and approved maintenance windows · Policy repository / GRC workspace

First move

Automate the pull from your SIEM / log platform. Retention and alert rules exported from the SIEM; review evidence is the closed-alert record with reviewer and time.

Common gaps auditors find

Maintenance vendors lack signed confidentiality and security clauses
Vendor engineers granted standing access rather than session based access
Remote maintenance sessions unmonitored after initial authentication
Maintenance tools not sanitised before removal from secure areas

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

MA-1 Policy and Procedures · MA-3 Maintenance Tools (MA-3)