Lifeline

National Lifeline Accountability Database (NLAD)

Maintenance Schedule

NLAD maintenance takes place on a regular basis.

  • New versions of the system are deployed to make system changes and upgrades. This usually does not require NLAD to be taken offline.
  • NLAD is taken offline for scheduled system maintenance, typically completed on the 3rd or 4th Saturday of each month.

The table below outlines dates for 2019 NLAD maintenance.

To find out if NLAD will be down during the maintenance, refer to the "System outage?" column to find out if "Yes," the system will be down and the time during which the system will be down.

For more information regarding releases and upcoming NLAD changes, subscribe to the NLAD Bulletin email list. You can also login to NLAD to download descriptions from the NLAD User Guide and API Specifications available under the "Reports and Tools" section.

Date of Deployment

System outage? If yes, when?

System Affected

Release Version

Notes

January 18

Yes, 10 p.m. – 2 a.m.

Production and pre-production

Monthly Maintenance

February 22

Yes, 10 p.m. – 2 a.m.

Production and pre-production

Monthly Maintenance

March 29

*Recently adjusted

Yes, 10 p.m. – 2 a.m.

Production and pre-production

Monthly Maintenance

April 26

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

May 17

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

June 21

*Recently adjusted

Yes, 10 p.m. – 8 a.m.

Production and pre-production

 

Monthly Maintenance

July 26

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

August 23

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

September 20

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

October 18

Yes, 10 p.m. – 2 a.m.

Production and pre-production

 

Monthly Maintenance

November 15

Yes, 10 p.m. – 2 a.m.

Production and Pre-production

Monthly Maintenance

December 13

Yes, 10 p.m. – 2 a.m.

Production and pre-production

Monthly Maintenance

Release Notes from Previous Versions