The Complizen blog

Notes from the FDA frontier.

153 posts and counting — every CDRH guidance, warning letter, and explainer worth your time.

Showing 25–27 of 27 · Software, AI & SaMD
Software, AI & SaMD
SaMD
May 7, 2025 · ~8 MIN

What Counts as SaMD? FDA Definition in Plain English

Learn the FDA’s definition of Software as a Medical Device (SaMD), a 3‑step litmus test, common edge cases, and a free SaMD checker.

Software, AI & SaMD
SaMD
Oct 29, 2024 · ~8 MIN

FDA Guide to AI/ML SaMD: Pathways, PCCP, and Evidence

Learn how the FDA regulates Artificial Intelligence and Machine Learning (AI/ML) in Software as a Medical Device (SaMD). Discover challenges, key guidelines, and future regulatory frameworks.

Software, AI & SaMD
SaMD
Oct 25, 2024 · ~8 MIN

FDA's Software as a Medical Device (SaMD) Explained

Learn how the FDA regulates Software as a Medical Device (SaMD) and discover tips for navigating the submission process, addressing cybersecurity, usability, and validation challenges.