# Data and Service Status

- [Data and Service Status Information](/osngd/data-and-service-status/data-and-service-status-information.md): This section contains pages relating to OS NGD live service disruption, planned maintenance, current data issues and resolved data issues.
- [Live Service Disruption and Maintenance](/osngd/data-and-service-status/live-service-disruption-and-maintenance.md): This page will be updated to note downtime due to planned or emergency maintenance or shutdown periods. Unexpected interruptions to product availability, releases and updates will be displayed here.
- [Current Known Data Issues](/osngd/data-and-service-status/current-known-data-issues.md)
- [Resolved Data Issues](/osngd/data-and-service-status/resolved-data-issues.md)