Colorado Revised Statutes

Colo. Rev. Stat. § 12-280-131 (2026)

New drugs - when sales permissible

✓ current as of July 2026

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(1) No person shall sell, deliver, offer for sale, hold for sale, or give away any new drug not authorized to move in interstate commerce under appropriate federal law.

(2) This section does not apply to a drug intended solely for investigational use by experts qualified by scientific training and experience to investigate the safety and effectiveness of drugs if the drug is plainly labeled to be for investigational use only.

Source: L. 2019: Entire title R&RE with relocations, (HB 19-1172), ch. 136, p. 1479, § 1, effective October 1.

Editor's note: This section is similar to former § 12-42.5-128 as it existed prior to 2019.

Notes of Decisions

Cited in 2 cases (2 in the last 5 years), 2025–2025 · leading case: Zyla Life Sciences v. Wells Pharma, 134 F.4th 326 (5th Cir. 2025).

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Zyla Life Sciences v. Wells Pharma, 134 F.4th 326 (5th Cir. 2025). “Health & Safety Code § 111550 (a); Colo. Rev. Stat. § 12-280-131 (1); Conn. Gen.”

Zyla Life Sciences v. Wells Pharma. (5th Cir. 2025). “Health & Safety Code § 111550 (a); Colo. Rev. Stat. § 12-280-131 (1); Conn. Gen.”

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