HMH Platform Status

All Systems Operational

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Welcome to the HMH Platform Status Center. We continually monitor the availability and performance of our products. Interruptions to service will be posted here. We are committed to providing you with transparent, specific, and timely information. Please bookmark this page or subscribe to receive notification of a service issue.

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HMH Ed Operational

Content and Resources Operational

Assignments Operational

Reporting Operational

ThinkCentral Operational

Content and Resources Operational

Assignments Operational

Reporting Operational

Holt McDougal Online Operational

Content and Resources Operational

Assignments Operational

Reporting Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

Jun 11, 2025

No incidents reported today.

Jun 10, 2025

No incidents reported.

Jun 9, 2025

No incidents reported.

Jun 8, 2025

No incidents reported.

Jun 7, 2025

No incidents reported.

Jun 6, 2025

No incidents reported.

Jun 5, 2025

No incidents reported.

Jun 4, 2025

No incidents reported.

Jun 3, 2025

No incidents reported.

Jun 2, 2025

No incidents reported.

Jun 1, 2025

No incidents reported.

May 31, 2025

No incidents reported.

May 30, 2025

Holt McDougal Online Service Interruption

Resolved - Holt McDougal Online service has continued operating normally since Thursday, May 29, 2025, at 4:44AM ET. After monitoring as a precaution, this incident is resolved.
May 30, 12:30 EDT

Update - Service for Holt McDougal Online (My HRW) has remained normal since yesterday morning at 4:44AM ET. Administrators, Teachers, and Students are able to log in without any issues.

As a precaution our teams plan to continue monitoring performance today.
May 30, 09:04 EDT

Update - Service for Holt McDougal Online (My HRW) has remained normal today with no further issues. As a precaution we will continue monitoring performance for the rest of the day.
May 29, 13:05 EDT

Update - Service for Holt McDougal Online (My HRW) is normal this morning and we are monitoring performance today.

This platform experienced two outages overnight between 8:29PM ET – 10:29PM ET and 3:10AM ET – 4:44AM ET. During this time Administrators, Teachers and Students were unable to log in. Thank you for your patience as we worked to restore service.
May 29, 09:22 EDT

Monitoring - Service has been restored to Holt McDougal Online (My HRW) and users are able to log in and access the platform. As a precaution our team will continue monitoring performance.
May 28, 22:37 EDT

Investigating - Please be advised Holt McDougal Online (My HRW) is experiencing service interruption. We are working to resolve this as soon as possible and additional details will be provided here as soon as possible. Thank you for your patience.
May 28, 20:41 EDT

May 29, 2025

May 28, 2025