That UL safety logo is a lot more complicated than it looks
Apr 27, 2026 · 1h 2m
Summary
Decoder host Nilay Patel interviews Jennifer Scanlon, CEO of UL Solutions, to demystify the century-old safety certification giant. They discuss UL’s evolution from fire insurance testing to its new role in evaluating AI safety via standard UL 3115 and ensuring the integrity of lithium-ion batteries. The conversation also covers the political challenges UL faces, including losing a federal cyber safety role due to geopolitical tensions, and the company’s complex split between its for-profit testing arm and nonprofit standards body.
Topics discussed
Intro: Mount Sinai women's health ad
Introduction to UL and Jennifer Scanlon
What UL does: Testing, explosions, and history
The evolution of UL from fire insurance to global standards
E-bike battery fires and the push for safety standards
Introducing UL 3.1.1.5: The new AI safety standard
UL's corporate structure: For-profit vs. Non-profit
Balancing profit motives with safety integrity
AI safety: Functional safety vs. model alignment
Why tech giants resist AI certification and regulation
The challenge of verifying AI training data and bias
AI data centers and the proliferation of cheap e-bikes
Enforcing standards and combating counterfeit marks
UL's exit from the FCC Cybertrust program
The future of AI regulation: Industry vs. Government
Conclusion: Quantum computing and final thoughts
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