OPDP Resources

A Curated Letter Database
Powered by AI

Instantly search all OPDP/DDMAC letters since 1997 with advanced filters and smart summaries.

Not familiar with OPDP? Learn more

Powerful Features for Regulatory Professionals

Streamlined, Modern Interface

Navigate effortlessly with a sleek design that makes research quick and intuitive, saving you valuable time.

Advanced Search & Filters

Precisely filter letters by violation type, promotional material type, product, company, year, and more.

Smart, Insightful Summaries

Instantly grasp key violations and contexts with concise, expertly crafted AI summaries written for regulatory professionals.

Complete Content Access

Full searchable text of over 950 letters, provided in clean, OCR-enhanced format so you can easily copy, reference, and integrate content into your workflow.

Downloadable Resources

Easily download letters, promotional materials, or combined PDFs for offline use.

Integrated PDF Viewer

View original letters and promotional materials (including videos) directly within your browser—no downloads required.

What Users Are Saying

OPDP Resources has revolutionized how I research regulatory precedents. The violation keywords filters alone have saved me countless hours.

Sarah J.

Regulatory Affairs Director

The search functionality is incredible. I can find relevant enforcement letters in seconds rather than hours of manual searching.

Michael T.

Compliance Specialist

As someone who trains regulatory professionals, this platform has become an essential teaching tool. The interface is intuitive and comprehensive.

Rebecca K.

Pharmaceutical Consultant

Simple, Transparent Pricing

Choose the plan that's right for you

Annual Plan

$70/month

Billed annually ($840/year)

  • Start with a 7-Day Free Trial
  • Full access to over 950 letters
  • Advanced search & filters, including powerful violation keyword filtering
  • Smart, insightful summaries
  • Downloadable PDFs & media
  • Continuous updates with immediate access to future enhancements
  • Save 18% vs. monthly
Start Free 7-Day Trial
POPULAR

Monthly Plan

$85/month
  • Start with a 7-Day Free Trial
  • Flexible month-to-month access (Cancel anytime)
  • Full access to over 950 letters
  • Advanced search & filters, including powerful violation keyword filtering
  • Smart, insightful summaries
  • Downloadable PDFs & media
  • Continuous updates with immediate access to future enhancements
Start Free 7-Day Trial

Enterprise

Custom Pricing

Need access for your whole team?

  • Everything in Monthly Plan
  • Multi-user/team licensing
  • Flexible billing arrangements
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Quickly find the relevant letters to see exactly how FDA applies its requirements in practice.

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