# Nimble Marketing Law Library

> A maintained, plain-language reference to U.S. marketing laws for small businesses.
> Reference summary only — not legal advice.

Site: https://marketinglaw.nimblevc.com/
Machine-readable corpus: https://marketinglaw.nimblevc.com/api/laws.json

## Laws

- [California Prop 65 — Supplement Warning Advisory](https://marketinglaw.nimblevc.com/law/ca-prop65-supplement-warning) — CA Health & Safety Code §25249.6 (California)
- [FDA — Disease-Treatment & Drug-Classification Claims](https://marketinglaw.nimblevc.com/law/fda-drug-disease-claims) — 21 USC §321(g)(1) (United States (Federal))
- [FDA — DSHEA Structure-Function Claims & Disclaimer](https://marketinglaw.nimblevc.com/law/fda-dshea-structure-function) — 21 USC §343(r)(6) (United States (Federal))
- [FTC — Endorsement & Testimonial Substantiation (§255 Guides)](https://marketinglaw.nimblevc.com/law/ftc-255-endorsement-testimonial) — 16 CFR §255 (United States (Federal))
- [FTC — Deceptive Acts & Efficacy Substantiation (§5)](https://marketinglaw.nimblevc.com/law/ftc-5-deceptive-acts) — 15 USC §45 (United States (Federal))