1. U.S. Federal Food, Drug, and Cosmetic Act (FFDCA). 21 USCA, § 201, et seq.
2. FFDCA SEC. 505(d); 21 USCA § 355(d) (Safety and effectiveness requirements).
3. P.L. 97–414, January 4, 1983 (The Orphan Drug Act).
4. FFDCA, SEC. 525; 21 USCA § 360aa (Recommendations for Investigations of drugs for rare diseases).
5. Section 1.28-1, Title 26, CFR (IRS Regulations on Rare disease research tax credit).