E-QUAL 2021 enrollment is open. Emergency departments can enroll for free. This year’s Opioid Wave IV, with enrollment closing on Feb. 14, is focused on helping emergency departments develop programs to treat addiction for patients with opioid use disorder or nonfatal opioid overdose. The 2021 Stroke Wave II collaborative, with enrollment closing March 14, is expanding its focus to both hemorrhagic and ischemic stroke. Learn more and read more about this and other quality initiatives.