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[Portal ID #1962]

Department of Ecology
Committees, Boards, and Workgroups

Cannabis Science Task Force

The Cannabis Science Task Force provides recommendations to the Legislature on laboratory quality standards for testing cannabis and cannabis products. The Task Force is chaired by Department of Ecology staff.

The Cannabis Science Task Force's steering committee convenes monthly to provide feedback and guidance on cannabis science workgroup activities as required by House Bill 2052. The workgroups are multi-disciplinary and include experts in chemistry, microbiology, and food and agricultural testing methods.

Steering committee members include representatives from the Washington State Departments of Health and Agriculture, the state Liquor and Cannabis Board, Ecology, and members from cannabis-testing laboratories.

To recieve email updates on the Task Force, subscribe to our LISTSERV.

Monthly meetings of the steering committee are open to the public and are anticipated to continue through December 2021.

scientist in a lab

Upcoming Steering Committee Meetings

December 17, 2020

When: 9:00AM-12PM

Previous Meeting Materials

November 20, 2020

October 28, 2020

September 17, 2020

August 20, 2020

July 29, 2020

June 24, 2020

May 18, 2020

April 16, 2020

March 27, 2020

February 20, 2020

January 30, 2020

January 17, 2020

December 16, 2019

November 15, 2019

October 18, 2019

September 27, 2019

August 21, 2019

  
Documents

 File NameFile SizeDescriptionCategoryDate Added
AnalyticalWorkgroupFirstReport.pdf 468.6 KB Report #1, Analytical Workgroup
Report #1, Analytical Workgroup
Sept. 27, 2019 Steer... 10/21/19 02:53 PM
PTWorkgroupReport.pdf 667.2 KB Report #1, Proficiency Testing Workgroup
Report #1, Proficiency Testing Workgroup
Sept. 27, 2019 Steer... 10/21/19 02:55 PM
PTWorkgroupReport2.pdf 132.9 KB Report #2, Proficiency Testing Workgroup
Report #2, Proficiency Testing Workgroup
Oct. 18, 2019, Steer... 10/21/19 03:01 PM
PTWorkgroupAgencyGridExercise.pdf 82 KB Proficiency Testing Workgroup grid exercise
Proficiency Testing Workgroup grid exercise
Oct. 18, 2019, Steer... 10/21/19 03:04 PM
AnalyticalWorkgroupSecondReport.pdf 218.9 KB Report #2, Analytical Workgroup
Report #2, Analytical Workgroup
Oct. 18, 2019, Steer... 10/21/19 03:06 PM
SupplementalReportQCCalibrationAndClient.pdf 343 KB Supplemental report on Quality Control and definin...
Supplemental report on Quality Control and defining the client
Oct. 18, 2019, Steer... 10/21/19 04:01 PM
WSLCBRegulatoryAuthority.pdf 159.5 KB WSLCB Authority—Regulations at a Glance
WSLCB Authority—Regulations at a Glance
Oct. 18, 2019, Steer... 10/21/19 04:23 PM
DOHAuthority—MedicalMarijuanaScope.pdf 888.9 KB DOH Authority and Scope for Medical Marijuana
DOH Authority and Scope for Medical Marijuana
Oct. 18, 2019, Steer... 10/21/19 04:27 PM
CannabisReportPresentation.pdf 517.7 KB 2018 Legislative Report Recommendations for Cannab...
2018 Legislative Report Recommendations for Cannabis Lab Accreditation
Aug. 21, 2019 Steeri... 10/24/19 09:24 AM
CSTFMeetingPresentation.pdf 819.7 KB Cannabis Science Task Force, Intro to HB 2052
Cannabis Science Task Force, Intro to HB 2052
Aug. 21, 2019 Steeri... 10/24/19 09:25 AM
LabAccreditationAuthority.pdf 441.9 KB Ecology's Laboratory Accreditation Authority
Ecology's Laboratory Accreditation Authority
Aug. 21, 2019 Steeri... 10/24/19 09:36 AM
SCMeetingAgendaSept.pdf 195 KB Steering Committee September Meeting Agenda
Steering Committee September Meeting Agenda
Sept. 27, 2019 Steer... 10/25/19 08:41 AM
SCMeetingAgendaOct.pdf 348 KB Steering Committee October Meeting Agenda
Steering Committee October Meeting Agenda
Oct. 18, 2019, Steer... 10/25/19 08:41 AM
SCMeetingAgendaAug.pdf 595 KB Steering Committee August Meeting Agenda
Steering Committee August Meeting Agenda
Aug. 21, 2019 Steeri... 10/25/19 08:45 AM
SCMeetingAgendaNov.pdf 420 KB Steering Committee November Meeting Agenda
Steering Committee November Meeting Agenda
Nov. 15, 2019 Steeri... 10/28/19 01:13 PM
PhenovaPTPresentation.pdf 2.2 MB Phenova Proficiency Testing Presentation
Phenova Proficiency Testing Presentation
Nov. 15, 2019 Steeri... 11/15/19 03:20 PM
SCMeetingTimelineNov.pdf 405.4 KB Steering Committee Timeline
Steering Committee Timeline
Nov. 15, 2019 Steeri... 11/15/19 03:25 PM
DOHMarijuanaTestingChart2.pdf 133.7 KB DOH Marijuana Testing Chart (Motion #2)
DOH Marijuana Testing Chart (Motion #2)
Nov. 15, 2019 Steeri... 11/15/19 03:26 PM
Nov15Motions.pdf 583.3 KB Motions Adopted at Steering Committee November Mee...
Motions Adopted at Steering Committee November Meeting
Nov. 15, 2019 Steeri... 11/27/19 04:29 PM
SCMeetingAgendaDec.pdf 420.5 KB Steering Committee December Meeting Agenda
Steering Committee December Meeting Agenda
Dec. 16, 2019 Steeri... 12/02/19 09:52 AM
Oct18Motions.pdf 213.2 KB Motions Adopted at Steering Committee October Meet...
Motions Adopted at Steering Committee October Meeting
Oct. 18, 2019, Steer... 12/03/19 01:42 PM
Year 1 Task Force Timeline.pdf 389.8 KB CSTF Timeline
CSTF Timeline
Dec. 16, 2019 Steeri... 12/16/19 02:23 PM
Dec16Motions.pdf 395.3 KB Motions Adopted at Steering Committee December Mee...
Motions Adopted at Steering Committee December Meeting
Dec. 16, 2019 Steeri... 12/18/19 08:36 AM
FinalCharter.pdf 902.6 KB Cannabis Science Task Force Final Charter
Cannabis Science Task Force Final Charter
Sept. 27, 2019 Steer... 12/30/19 08:33 AM
Jan17Motions.pdf 396 KB Motions Adopted at January 17 Steering Committee M...
Motions Adopted at January 17 Steering Committee Meeting
Jan. 17, 2020 Steeri... 01/21/20 01:41 PM
Jan30Motions.pdf 396.5 KB Motions Adopted at Steering Committee January Meet...
Motions Adopted at Steering Committee January Meeting
Jan. 30, 2020 Steeri... 01/30/20 01:53 PM
Proficiency Testing Workgroup Update.pdf 194.6 KB Proficiency Testing Workgroup Update
Proficiency Testing Workgroup Update
Jan. 30, 2020 Steeri... 01/30/20 01:54 PM
Task Force Timeline.pdf 257.6 KB CSTF Timeline
CSTF Timeline
Jan. 30, 2020 Steeri... 01/30/20 01:54 PM
Report #3 Proficiency Testing Workgroup.pdf 605.4 KB Report #3, Proficiency Testing Workgroup
Report #3, Proficiency Testing Workgroup
Jan. 30, 2020 Steeri... 01/30/20 01:58 PM
Jan30Agenda.pdf 413.2 KB Steering Committee January Meeting Agenda
Steering Committee January Meeting Agenda
Jan. 30, 2020 Steeri... 02/03/20 08:08 AM
Feb20Agenda.pdf 413.1 KB SCMeetingAgendaFeb
SCMeetingAgendaFeb
Feb. 20, 2020 Steeri... 02/18/20 03:45 PM
Feb20PTWGUpdate.pdf 81.9 KB February Proficiency Testing Workgroup Presentatio...
February Proficiency Testing Workgroup Presentation
Feb. 20, 2020 Steeri... 02/20/20 01:47 PM
Feb20PTWGWorkPlan.pdf 416.8 KB February Proficiency Testing Workgroup Handout
February Proficiency Testing Workgroup Handout
Feb. 20, 2020 Steeri... 02/20/20 01:48 PM
Feb20Motions..pdf 425.5 KB Steering Committee February Motions
Steering Committee February Motions
Feb. 20, 2020 Steeri... 02/24/20 08:33 AM
March27Meeting.pdf 412.4 KB March 27 Webinar Logistics
March 27 Webinar Logistics
March 27, 2020 Steer... 03/19/20 04:44 PM
Mar27Agenda.pdf 392.4 KB Agenda for March Steering Committee Meeting
Agenda for March Steering Committee Meeting
March 27, 2020 Steer... 03/30/20 09:57 AM
PotencyWGMembers.pdf 219 KB Potency WG Members
Potency WG Members
March 27, 2020 Steer... 03/30/20 10:54 AM
March27PTWGUpdate.pdf 250.8 KB PT WG March Presentation
PT WG March Presentation
March 27, 2020 Steer... 03/30/20 10:59 AM
PTWGSamplesPerMatrixforDistribution.pdf 121.4 KB PTWG Samples per Matrix Spreadsheet
PTWG Samples per Matrix Spreadsheet
March 27, 2020 Steer... 03/30/20 11:01 AM
AgendaandWebinarDetails.pdf 218.3 KB April16 Webinar
April16 Webinar
#NEW_CATEGORY# 04/10/20 09:32 AM
Apr16PTWGUpdate.pdf 132.5 KB April PTWG Presentation
April PTWG Presentation
April 16, 2020 Steer... 04/16/20 11:42 AM
Report#4 PTWG.pdf 598.9 KB Report #4 PTWG
Report #4 PTWG
April 16, 2020 Steer... 04/16/20 11:43 AM
May18 Meeting.pdf 218.7 KB May 18 Webinar Details
May 18 Webinar Details
May 18, 2020 Steerin... 05/13/20 11:54 AM
May PT Workgroup update.pdf 212.3 KB May Proficiency Testing Presentation
May Proficiency Testing Presentation
May 18, 2020 Steerin... 05/18/20 11:13 AM
200512 Meeting Report.pdf 581.4 KB Report #5 PTWG
Report #5 PTWG
May 18, 2020 Steerin... 05/18/20 11:14 AM
Steering Committee Meeting LISTSERV email.pdf 215.2 KB Agenda For June Meeting
Agenda For June Meeting
June 24 2020 Steerin... 06/15/20 10:44 AM
200609 Meeting Report.pdf 679.5 KB Report #6 Proficiency Testing Workgroup
Report #6 Proficiency Testing Workgroup
June 24 2020 Steerin... 06/24/20 03:18 PM
June PT Workgroup update no table.pdf 237.7 KB Proficiency Tesing Workgroup Presentation
Proficiency Tesing Workgroup Presentation
June 24 2020 Steerin... 06/24/20 03:19 PM
LIST SERV Steering Committee Meeting Details.pdf 406.8 KB Steering Committee Agenda and Webinar Details
Steering Committee Agenda and Webinar Details
July 29, 2020 Steeri... 07/28/20 09:28 AM
20200729 SC Meeting Agenda.pdf 203.5 KB SC Meeting Agenda
SC Meeting Agenda
July 29, 2020 Steeri... 08/03/20 02:45 PM
20200729 Presentation HMWG .pdf 179.1 KB July HMWG Presentation
July HMWG Presentation
July 29, 2020 Steeri... 08/03/20 02:55 PM
20200729 Presentation PT WG.pdf 343.6 KB July PTWG Presentation
July PTWG Presentation
July 29, 2020 Steeri... 08/03/20 02:57 PM
20200820 SC Meeting Agenda.pdf 202.2 KB Agenda
Agenda
August 20,2020 Steer... 08/12/20 09:55 AM
20200820 Proficiency Testing Workgroup Meeting Report.pdf 623.2 KB Proficiency Testing Workgroup Report #7
Proficiency Testing Workgroup Report #7
August 20,2020 Steer... 08/21/20 02:50 PM
August Proficiency Testing Workgroup Presentation.pdf 1.9 MB Proficiency Testing Workgroup Presentation
Proficiency Testing Workgroup Presentation
None 08/21/20 02:50 PM
August Metals Workgroup Presentation.pdf 251.1 KB Heavy Metals Workgroup Presentation
Heavy Metals Workgroup Presentation
August 20,2020 Steer... 08/21/20 02:54 PM
July29Motion.pdf 391.7 KB Potency Workgroup Adopted Motion
Potency Workgroup Adopted Motion
July 29, 2020 Steeri... 08/21/20 02:59 PM
September 17th 2020 Steering Committee Meeting Agenda.pdf 202.5 KB Steering Committee Meeting Agenda
Steering Committee Meeting Agenda
Sept 17 2020 09/08/20 04:17 PM
Sept17Motion.pdf 404 KB Proficiency Testing Workgroup Motion
Proficiency Testing Workgroup Motion
Sept 17 Steering Com... 09/21/20 10:44 AM
September Presentation PTWG.pdf 758.6 KB Proficiency Testing Workgroup Presentation
Proficiency Testing Workgroup Presentation
Sept 17 Steering Com... 09/21/20 10:47 AM
September Metals AWG update.pdf 281.2 KB Heavy Metals Workgroup Presentation
Heavy Metals Workgroup Presentation
Sept 17 Steering Com... 09/21/20 10:48 AM
20201028 LIST SERV Steering Committe Meeting Details and Agenda.pdf 219 KB Steering Committee Meeting Agenda
Steering Committee Meeting Agenda
Oct 28 CSTF Steering... 10/27/20 01:25 PM
October HMW Presentation.pdf 396.1 KB Heavy Metals Workgroup Presentation
Heavy Metals Workgroup Presentation
Oct 28 CSTF Steering... 10/30/20 10:42 AM
October PTW Presentation.pdf 353.8 KB Proficiency Testing Workgroup Presentation
Proficiency Testing Workgroup Presentation
Oct 28 CSTF Steering... 10/30/20 10:43 AM
Oct 28 Motion (1).pdf 399.1 KB Heavy Metals Workgroup Motion
Heavy Metals Workgroup Motion
Oct 28 CSTF Steering... 11/04/20 10:07 AM
Oct 28 Motion (2).pdf 402.5 KB Proficiency Testing Workgroup Motion
Proficiency Testing Workgroup Motion
Oct 28 CSTF Steering... 11/04/20 10:08 AM
20201120 Steering Committee Meeting Agenda and Webinar Details.pdf 219 KB Steering Committee Meeting Agenda
Steering Committee Meeting Agenda
Nov 20 CSTF Steering... 11/20/20 01:07 PM
201120 Presentation HMWG.pdf 374.4 KB Heavy Metals Workgroup Presentation
Heavy Metals Workgroup Presentation
Nov 20 CSTF Steering... 11/24/20 03:18 PM
20201120 Presentation PTWG.pdf 288 KB Proficiency Testing Workgroup Presentation
Proficiency Testing Workgroup Presentation
Nov 20 CSTF Steering... 11/24/20 03:19 PM
Nov 20 Motion (1).pdf 400.7 KB Proficiency Testing Workgroup Motion
Proficiency Testing Workgroup Motion
Nov 20 CSTF Steering... 11/24/20 03:33 PM
Nov 20 Motion (2).pdf 396.4 KB Potency Workgroup Motion
Potency Workgroup Motion
Nov 20 CSTF Steering... 11/24/20 03:34 PM

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