Sources & Disclaimer

CountBy5 is an independent educational app. It is not affiliated with, endorsed by, or acting on behalf of any government entity, including the DEA, FDA, HHS, or any state board of pharmacy, and it does not provide any government service. Always check the official sources for the most current rules.

Official sources

The Federal Requirements questions in CountBy5 are based on these official sources:

• DEA Diversion Control Division
• eCFR Title 21
• FDA Drugs
• FDA Orange Book
• DailyMed (NLM)
• HHS HIPAA

CountBy5 is not affiliated with or endorsed by PTCB. PTCB and PTCE are trademarks of their respective owners.

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