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  • System Availability


  • Following are the scheduled maintenance periods for AAMVAnet systems and applications. All times listed are in Eastern Time (ET). For applications not listed here, please contact the AAMVA Help Desk.

    Systems/Applications 

    Commercial Driver License Information System (CDLIS)
       

    Environment

    Scheduled Maintenance Window 

    Production Monday - Saturday: 3:00 am- 4:00 am ET
    Sunday: 2:00 am -  5:00 am ET

    Test Sunday - Friday: 3:00 - 7:00 am
    Saturday: Midnight - 7:00 am Sunday

      Commercial Skills Test Information Management System (CSTMS)

      Environment
       
      Scheduled Maintenance Window 

      ProductionMonday-Saturday: 3:00 am - 4:00 am
      Sunday: 2:00 am - 5:00 am

      TestingMonday - Saturday: 3:00 - 7:00 am
      Sunday: 12:00 - 7:00 am 
        

      National Motor Vehicle Title Information System (NMVTIS)


      Environment

      Scheduled Maintenance Window 

      Production Daily 1:00 am -2:00 am

      Sunday 1:00 am -5:00 am

      Test Daily 1:00 am- 2:00 am
      Sunday 1:00 am- 5:00 am
         

      NICB Theft File   

      Environment

      Scheduled Maintenance Window

      Production Sunday Midnight-4:00 am
      Thursday 4:00 am -5:00 am
         
      Test Sunday Midnight - 4:00 am
      Thursday 4:00 am 5:00 am
         

      Problem Driver Pointer System (PDPS)
         

      Environment

      Scheduled Maintenance Window *

      Production  
      Sunday all day  
      (Note: Production Batch processed at 6:16 pm Monday-Friday)  
        
      Test   Tuesdays and Thursdays 9:00 pm - 12:00 am 
      (Note: Test Batch Processed at 6:00 pm Monday-Friday)  
        
      * Please contact AAMVA helpdesk in advance if there is a need to have PDPS (test and/or production) available on a Sunday  
         

      Social Security Online Verification (SSOLV) & Help America Vote Verification (HAVV)


      Environment 

      Scheduled Maintenance Window 

      Production  Tuesday-Friday 1:30 AM - 3:30 am  
      Saturday 1:30 AM - 6:50 am 
      Sunday 02:00 AM - 5:00 am (unavailable if AAMVA is performing maintenance)

      Test  Monday - Friday 11:00 PM - 4:00 am
      Saturday 4:00 PM - Sunday 3:30 pm 
       
         

      Selective Service Registration (SSR)

      Environment  

      Scheduled Maintenance Window 

      Production  Wednesday 6:00 pm - 10:00 pm 
        
      Test  Wednesday 6:00 pm - 10:00 pm 
        
         

      State to State (S2S) 

       

      Environment

      Scheduled Maintenance Window

      Production  Monday-Saturday 3:00 am - 4:00 am 
      Sunday 2:00 am - 5:00 am

      Test  Sunday-Friday 3:00 am - 7:00 am 
      Saturday Midnight-7:00 am Sunday
        
        

      Verification of Lawful Status (VLS)
         

      Environment

      Scheduled Maintenance Window 

      Production    
      Sunday: 2:00 am -  5:00 am ET and upon notification of the Department of Homeland Security.
        
      Test    
      Sunday: 2:00 am -  5:00 am ET and upon notification of the Department of Homeland Security.
          

      United States Passport Verification Service (USPVS)    

       

      Environment

      Scheduled Maintenance Window

        
      Production

        
      Sunday: 2:00 am -  5:00 am ET and upon notification of the Department of Homeland Security.

      TestSunday: 2:00 am -  5:00 am ET. 
      Every other Tuesday (starting 7/10/18), 8:00 pm - 10:00 pm ET for DHS maintenance.
      Also upon notification of the Department of Homeland Security

      Driver's License Data Verification (DLDV)    


      Environment 
        
      Scheduled Maintenance Window
        
      Production  
      Sunday: 2:00 am -  5:00 am ET and when the jurisdiction being queried is unavailable (see the times listed in the User Guide) 

      Test  
      Sunday: 2:00 am -  5:00 am ET and when the jurisdiction being queried is unavailable.