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iUpdate provides U.S. based small businesses and non-publicly traded companies convenient access to Dun & Bradstreet information on their business. Registered users can view, print, and submit basic updates to their D&B® business credit file. Registered non-government users can also dispute inaccurate payment experiences and public filing information.
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Sign-up now to access your company's credit information. Registration is simple and only takes a few minutes. You must be a current registered executive officer within your company to use this site.
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**New to iUpdate? Read this first**
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Turn off Pop-up Blockers and enable Java Scripting within your browser options. iUpdate requires these features to operate.
You will be prompted to change your password every 90 days to ensure the security of your account.
iUpdate Security Upgrade on February 3, 2020

Dun & Bradstreet is upgrading iUpdate connection protocols to align with industry best practices for security and data integrity.

Starting on 3rd Febrauray 2020, Monday, only the following browsers will be supported: Apple Safari version 9 (2013) or later, Google Chrome version 30 (2013) or later, Microsoft Edge all versions, Microsoft Internet Explorer version 11 (2013) or later, Mozilla Firefox version 31 (2014) or later, Other browsers such as Opera may work, but you need to ensure you are using a recent version.

Web browsers that rely on older versions of HTTP connections will experience a failure to connect, inability to send/receive data, and/or an inability to log in. You may use this link to test your browser’s compatibility. If your browser is not compatible, please contact your company’s Technical Support Team for initial assistance.

For additional support, please contact the D&B Customer Support Team directly at 1.800.234.3867 or open a support request at any time by visiting support.dnb.com.



 
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