Browse Help Topics

Have a question?  Need a point of contact?  Browse our help topics below to find the information you need.


Ordering and Customer Support

Ordering & Customer Support

  • Customer Service
  • Account Management Team
  • Authorized Distributors
  • Complimentary or Replacement Products
  • Credit Application
  • Currency Change Request
  • International Orders
  • Ordering Controlled Substances
  • Ordering Direct from USP
  • Payment & Billing
  • Reference Standards Quantity Discount (Online Only)
  • Shipping & Delivery
  • Special Instructions for Ordering Controlled Substances
  • Terms & Conditions of Sale
Scientific Support

Scientific Support

  • Dietary Supplements
  • Food Ingredients
  • Harmonization
  • Reference Standards
  • USP–NF
Technical Support

Technical Support

  • Food Chemicals Codex Forum Online
  • Food Chemicals Codex Online
  • MSDS Database Online
  • Pharmacopeial Forum Online
  • Technical Support Request Form
  • USP Dictionary Online
  • USP–NF Online
  • USP–NF USB Flash Drive
Frequently Asked Questions

Frequently Asked Questions

  • FAQs regarding USP’s organization, standards, standards-setting process, and other activities
Hotel Information

USP–U.S. Hotel Information

  • Information on lodging around USP's Rockville, Maryland, location
Need More Help?

Need more help?

  • Contact Us