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On Saturday, August 8, ProQuest will be upgrading its systems infrastructure to improve performance, security, and overall reliability of your products. The window is scheduled to begin at 10:00 PM Eastern Standard Time and will last for eight (8) hours.

Regional times for this maintenance window are shown below:

- Eastern Standard Time (EST): Saturday, August 8 at 10:00 PM for 8 hours.

- Brasilia Time (BRT): Saturday, August 8 at 11:00 PM for 8 hours.

- Universal Coordinated Time (UTC): Sunday, August 9 at 2:00 AM for 8 hours.

- Central European Time (CET): Sunday, August 9 at 3:00 AM for 8 hours.

- Israel Standard Time (IST): Sunday, August 9 at 5:00 AM for 8 hours.

- China Standard Time (CST): Sunday, August 9 at 10:00 AM for 8 hours.

- Japanese Standard Time (JST): Sunday, August 9 at 11:00 AM for 8 hours.

- Australian Eastern Daylight Time (AEDT): Sunday, August 9 at 12:00 PM for 8 hours.

During this time, access to the ProQuest products listed below will not be available, and users will be re-directed to a webpage explaining the scheduled maintenance:

Research Databases

- ProQuest platform (

- ProQuest Congressional (

- ProQuest Dialog (

- Chadwyck-Healey databases (full list available here)

- CultureGrams

- eLibrary (all editions)

- ProQuest Digital Microfilm

- ProQuest Obituaries

- ProQuest Research Companion

- SIRS (all editions)

Dissertation Publishing

- ProQuest/UMI ETD Administrator

Reference Management/Research Support Tools

- RefWorks

- COS Funding Opportunities

- COS Scholar Universe 

Bibliographic and Catalog Enrichment Resources

- Books in Print®

- LibraryThing for Libraries™

- ProQuest Syndetic Solutions™

- Resources for College Libraries


- TitlePage

- SAN (Standard Address Number)

Thank you for your patience, we apologize for this inconvenience. Please contact ProQuest Technical Support if you have questions or need assistance.

16 Jul 2015

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