| 💼 MA-1 SYSTEM MAINTENANCE POLICY AND PROCEDURES | | | | |
| 💼 MA-2 CONTROLLED MAINTENANCE | 2 | | | |
|     💼 MA-2 (1) RECORD CONTENT | | | | |
|     💼 MA-2 (2) AUTOMATED MAINTENANCE ACTIVITIES | | | | |
| 💼 MA-3 MAINTENANCE TOOLS | 4 | | | |
|     💼 MA-3 (1) INSPECT TOOLS | | | | |
|     💼 MA-3 (2) INSPECT MEDIA | | | | |
|     💼 MA-3 (3) PREVENT UNAUTHORIZED REMOVAL | | | | |
|     💼 MA-3 (4) RESTRICTED TOOL USE | | | | |
| 💼 MA-4 NONLOCAL MAINTENANCE | 7 | | | |
|     💼 MA-4 (1) AUDITING AND REVIEW | | | | |
|     💼 MA-4 (2) DOCUMENT NONLOCAL MAINTENANCE | | | | |
|     💼 MA-4 (3) COMPARABLE SECURITY _ SANITIZATION | | | | |
|     💼 MA-4 (4) AUTHENTICATION _ SEPARATION OF MAINTENANCE SESSIONS | | | | |
|     💼 MA-4 (5) APPROVALS AND NOTIFICATIONS | | | | |
|     💼 MA-4 (6) CRYPTOGRAPHIC PROTECTION | | | | |
|     💼 MA-4 (7) REMOTE DISCONNECT VERIFICATION | | | | |
| 💼 MA-5 MAINTENANCE PERSONNEL | 5 | | | |
|     💼 MA-5 (1) INDIVIDUALS WITHOUT APPROPRIATE ACCESS | | | | |
|     💼 MA-5 (2) SECURITY CLEARANCES FOR CLASSIFIED SYSTEMS | | | | |
|     💼 MA-5 (3) CITIZENSHIP REQUIREMENTS FOR CLASSIFIED SYSTEMS | | | | |
|     💼 MA-5 (4) FOREIGN NATIONALS | | | | |
|     💼 MA-5 (5) NONSYSTEM-RELATED MAINTENANCE | | | | |
| 💼 MA-6 TIMELY MAINTENANCE | 3 | | | |
|     💼 MA-6 (1) PREVENTIVE MAINTENANCE | | | | |
|     💼 MA-6 (2) PREDICTIVE MAINTENANCE | | | | |
|     💼 MA-6 (3) AUTOMATED SUPPORT FOR PREDICTIVE MAINTENANCE | | | | |