Below are the scheduled maintenance periods for AAMVAnet systems and applications.

Note: All times are Eastern Time.

Commercial Driver's License Information System (CDLIS)

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 on Sunday
     

Commercial Skills Test Information Management System (CSTIMS)

Production

• Monday - Saturday, 3:00 am - 4:00 am
• Sunday, 2:00 am - 5:00 am

Test 

• Monday - Saturday, 3:00 am - 7:00 am
• Sunday, 12:00 pm - 7:00 am
     

National Motor Vehicle Title Information System (NMVTIS)

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
    

National Insurance Crime Bureau (NICB) Theft File

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)

Production

• Saturday, 10:00 PM (ET) to Sunday, 10:00 AM (ET)
• 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 us below if there is a need to have PDPS (test and/or production) available on a Sunday
    

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

Production

• Social Security Administration Maintenance
  • Tuesday - Friday 1:30 am - 4:00 am
  • Saturday 1:30 am - 6:45 am
• AAMVA Maintenance
  • Sunday 2:00 am - 5:00 am

Test

• Social Security Administration Maintenance
  • Monday - Friday 11:00 pm - 4:00 am
  • Saturday 4:00 pm - Sunday 3:30 pm
• AAMVA Maintenance
  • Sunday 2:00 am - 5:00 am
      

Selective Service Registration (SSR)

Production

• Wednesday, 6:00 pm - 10:00 pm

Test

• Wednesday, 6:00 pm - 10:00 pm
    

State-to-State (S2S) Verification Service

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
• Midnight on Saturday - 7:00 am on Sunday
    

Verification of Lawful Status (VLS)

Production

• Sunday, 2:00 am - 5:00 am and upon notification of DHS

Test

• Sunday, 2:00 am - 5:00 am and upon notification of DHS
    

United States Passport Verification Service (USPVS)

Production

• Sunday, 2:00 am - 5:00 am and upon notification of DHS

Test

• Sunday, 2:00 am - 5:00 am
• Every other Tuesday, 8:00 pm - 10:00 pm for DHS maintenance. Also upon notification of DHS
     

Driver's License Data Verification (DLDV)

Production

• Sunday, 2:00 am - 5:00 am and when the jurisdiction being queried is unavailable (See the times listed in the DLDV Customer User Guide. DLDV customers can request a copy of the guide by contacting us below.)

Test

• Sunday 2:00 am - 5:00 am and when the jurisdiction being queried is unavailable