THS is hosting Alcohol/Drug Information School (A/DIS) at two of our branches, Summit and Eastside, once monthly through to December 2020 These courses help individuals make more informed decisions about substance use.

What is Alcohol/Drug Information School?

The Alcohol/Drug Information School classes offered through Therapeutic Health Services meet the requirements set forth in the Washington State Administrative Code (WAC) in conjunction with Washington State Courts, Probation, and the Washington State Dept. of Licensing.

Participants will have the opportunity to learn about the risks and consequences associated with the continued use of potentially addictive substances. A/DIS is a workbook based course meant to educate and inform people about the decisions they make and their impact on themselves and those around them.

When are the Class Sessions?

Eastside Branch Classes
1412 – 140th Place NE
Bellevue, WA 98007
(425) 747-7892

Monday – Thursday 7 a.m. – 5:30 p.m.
Friday 7 a.m. – 4:30 p.m.

Class Dates:
January 11
March 14
Mat 9
July 11
September 12
November 14

Summit Branch Classes
1116 Summit Avenue
Seattle, WA 98101
(206) 323-0930

Monday – Thursday 7 a.m. – 5:30 p.m.
Friday 7 a.m. – 4:30 p.m.

Class Dates:
February 8
April 11
June 13
August 15
October 10
December 12

Information About Class Sessions

  • All classes start promptly at 8:00 a.m. and will last a minimum of 8 hours. If you are more than 10 minutes late, you will not be permitted to take the class.
  • The class fee is $95 which includes the cost of materials.
  • Fees must be paid and intake paperwork completed at least one day prior to class.
  • Intakes are completed at the front desk. Tickets, legal information, names and addresses of attorneys, referrals or assessments are to be brought at the time of intake.
  • Classes and meetings can be tailored to meet mandated hours – for more information contact the Eastside Branch.

How to Register

You can register by contacting the branch nearest you. View a list of branches here: