Attend The 2026 Annual Meeting
Start the new year strong by attending the 2026 Addiction Treatment Advocacy Coalition (ATAC) Annual Meeting in Long Beach, CA, on Tuesday, January 20, 2026. This year’s meeting promises to deliver critical insights and updates for all members and industry professionals.
Join us as we dive into the most important topics affecting addiction treatment, including updates on key legislation and regulatory changes that will impact substance use treatment providers. As always, our sessions will be informative, educational, and designed to help you stay ahead in the ever-changing landscape of addiction treatment.

Member Benefits
Member Portal
Exclusive membership portal with critical documents that will help the success and profitability of your business.
Community
Be part of a community that collectively fights for it’s rights to ensure the long term success of our industry.
Industry Templates
Standardized and time saving advocacy and complaint letter templates addressing issues facing your organization.
Member Only Meetings
Quarterly educational meetings and updates on the state of our industry, pertinent issues and more.
Effect Change
Participate in state and national lobbying efforts via our strategic communities to set the agenda our industry.
ATAC Events
Utilization Review Committee (Monthly)
March 7, 2023
Underpayment & Billing Calls [12/22/22 - 11/30/23]
January 26, 2023
August 2023 Underpayment & Billing Calls (Copy)
August 3, 2023
Health Net Settlement
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