NOTE: This impacts many of the lessons below!
iUpdate ... ... ... are no longer active portals.   If you see these web addresses in the lessons on our blog or DIY Training Base, please go to to view or access your D&B report.  You will need the D&B DUNSmanager to be able to submit updates and/or launch disputes.   CLICK FOR MORE >>

How to access the D&B DUNSmanager® to submit updates or launch slow payment disputes.


Five Free Things You Can Do Today to Boost Your Business Scores and Ratings

Now more than ever, you need to take a few minutes and focus on your business credit.  If you've been putting it off thinking there was "always time to get that later" you are probably already well aware of how quickly that time vanished.  But right now, spending just a few minutes doing these five things could get you on track faster than you imagined.  And, yes, they really are free...

Right now, you need to focus on these areas:

  • Detailed data about your company

  • Payments already reporting in your D&B report

  • Disputing any slow payments

  • Challenging public filings

  • Increasing credit limit recommendations

  • Insuring new vendor/creditor transactions can flow into your file

Use these step-by-step instructions to address all of these issues (and faster than you think!)

1. Access D&B's new DUNSmanager® service

  • Go to

  • In the drop-down, choose "I have a U.S.-based business"

  • Fill in your business name, address, and phone and click "Search"

  • Find your company in the list and click on "View / Update Company Information"

  • Click "Continue"