Contact Us

Have a question? We're here to help.

At Wolters Kluwer Legal & Regulatory U.S. we strive to bring you unparalleled customer service during every step of your shopping experience. Each of our product lines has dedicated support staff ready to assist and online tools and resources to help manage your account.

Manage your accounts & pay invoices

Through these self-service tools you can view and pay invoices, check status of orders by phone or through your account representative, view list of subscriptions, and much more. Note, For customers with multiple accounts (Aspen Publishers and CCH), it may be necessary to login to both “My Account” sites to retrieve or update information. 

Aspen Publishers CCH

Product Support, Claims & Billing

Phone: 1-800-234-1660 (within the U.S.)
+1 301-698-7100 (outside the U.S.)


Phone: 1-800-955-5217 (available 8 am to 6 pm CT Monday-Friday)

IntelliConnect, Health Reform KnowlEDGE Center, WK Trademark Navigator and RBsource| RBsourceFilings

Phone: (available 8 am to 8 pm CT Monday-Friday)
Research & Functionality: 1-866-529-6600 option #5 (IntelliConnect, Health Reform KnowlEDGE Center, WK Trademark Navigator and RBsource/RBsourceFilings) or option #6 (Technical Inquiries)

Almanac of the Federal Judiciary (website), Kluwer Arbitration, Kluwer Competition Law, Kluwer IP Law

Phone: 1-877-471-5632 (Monday-Friday 3 am to 8 pm CST)
Email: (after hours for a response the next business day)

ComplyTrack and MediRegs

Phone: 800-808-6800

IPO Vital Signs

Phone: 1-800-955-5219 (toll-free) or 1-202-842-7355 (toll)

Corporate Counsel Profiler

Phone: 866-529-6600

How do I configure OCLC® EZproxy® so that remote users can access the Corporate Counsel Profiler using IP authentication?

Reconfiguring DRM software (like Onelog, ResearchMonitor) to avoid issues accessing the Corporate Counsel Profiler

Sales, Orders & Pricing

For customers from US

Phone: 1-800-234-1660 (within the U.S.)
+1 301-698-7100 (outside the U.S.)

For customers from Canada

Phone: 1-800-268-4522
Fax: 1-800-461-4131

For customers from Europe, UK, Latin America, Asia, Africa and Rest of the World

Phone: +31 (0) 172 641562

Technical Support

For customers from the U.S. (3am to 8pm CST)

For Authors

Looking to take your career to the next level?

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Looking for more?

Get in touch with our Media Contact

Linda Gharib

Director, Marketing Communications