McKinney Regulatory Science Advisors

McKinney Regulatory Science Advisors is a private regulatory science consulting firm focused on nicotine, cannabis, and related reduced-risk consumer products. The company helps clients navigate product development, scientific testing, regulatory strategy, PMTA preparation, state and federal compliance, and post-market support. Its work spans product assessment, toxicology, quality and compliance, stakeholder engagement, and go-to-market planning rather than development of proprietary therapeutics. The firm appears positioned as a specialized advisor for companies operating in highly regulated nicotine and cannabis markets, with expertise drawn from former industry and regulatory science leaders. It also collaborates with clients on product characterization, ingredient and terpene assessment, and building evidence packages to support regulatory submissions.