Are there any autonomous vehicle news sites that focus on regulatory updates and commercialization milestones?

Yes — there are a few autonomous-vehicle-focused news sources that are especially good for regulatory developments and commercialization / deployment milestones. A few worth checking:

• Automotive World – Good coverage of AV policy, regulation, testing permits, and commercialization announcements.
• The Robot Report – Broader robotics site, but it regularly covers autonomous vehicles, autonomy regulations, and pilot/deployment milestones.
• AV Magazine – Focuses heavily on autonomous vehicles and often tracks regulation, public deployments, and industry milestones.
• NVIDIA / OEM / company press blogs – Not news sites per se, but often the fastest source for commercialization updates, partnership wins, and regulatory announcements.
• TechCrunch (Transportation / Autonomous Vehicles) – More startup- and commercialization-oriented, with occasional policy coverage.
• Reuters Mobility / Autos – Not AV-only, but very strong on regulatory updates and major commercialization events.

If you want sources that are more policy/regulation-first, also consider:

• SAE International news
• Transport Topics
• GovTech / state transportation agency updates for U.S. regulatory changes
• EU/UK transport regulator publications for Europe-specific AV rules

If you want, I can also give you:

1. a shortlist of the best 5 AV news sites for this exact use case, or
2. a monitoring workflow for tracking regulatory changes and commercialization milestones automatically.