Reminder: In 2024, the federal government issued an overhaul of methadone regulations.

But: There was a question of whether clinics and the state agencies that oversee them would make the shift.

The details: According to data collected by industry groups and the federal government, a significant share of OTPs have implemented major changes.

The bigger picture: Some experts noted that the survey could be clouded by selection bias – the possibility that the sample mainly included clinics that had embraced the changes and were eager to report their results.

Read more: Two years after rules overhaul, have methadone clinics really changed?