MA-1 opens the Maintenance family. It requires a written maintenance policy and procedures, an owner and a review cycle, so that controls like MA-2 Controlled Maintenance have a rulebook behind them.
800-53 binds US federal systems and contract holders. For others it is a reference, useful when a customer asks how you handle equipment servicing and vendor access.
What the control asks
Develop, document and disseminate a maintenance policy covering purpose, scope, roles, responsibilities, management commitment, coordination and compliance, consistent with applicable laws. Add procedures that implement it. Designate an official to manage both. Review and update them at a defined frequency and after defined events.
What it means in practice
Maintenance includes servers, network gear, laptops and peripherals such as printers. For cloud heavy companies the policy may be short, covering office equipment, the vendors who service it and any remote maintenance sessions.
Evidence to collect
- The signed policy with version and date.
- Maintenance procedures, including vendor access rules.
- The named owner.
- Distribution and review records.
Common gaps
A policy that assumes no physical equipment while a server closet exists. No owner. No review since it was written.
Quick check
What is the role of MA-1 in the family?
It sets the policy and procedures that the other MA controls rely on, with a named owner and a review cycle.
