Last updated January 18, 2026
Data Bricks User Group Meeting: Monday, Jan. 19 at 11am ET (Meeting Link)Meetings are traditionally scheduled for the 3rd Monday of the month at 11am ET MEETING IS CANCELLED
Vaccine Vocabulary WG: Monday, Jan. 19 at 9am (Meeting Link) Meetings are traditionally scheduled for every other Monday at 9am
Education – BOOK OF OHDSI Committee WG: Monday, Jan. 19 at 11am (Meeting Link) Meetings are traditionally scheduled for every Monday at 11am
CDM SURVEY WG: Tuesday, Jan. 20 at 10am ET (Meeting Link)
Meetings are traditionally scheduled for every other Tuesday at 10am ET
Common Data Model WG- VOCABULARY Subgroup: Tuesday, Jan. 20 at 12pm ET (Meeting Link)
Meetings are traditionally scheduled for the 3rd Tuesday of the month at 12pm ET Note: Office hours are TBD
Medical Imaging WG: Wednesday, Jan. 21 at 7am ET (Meeting Link)
Meetings are traditionally scheduled for every other Wednesday alternating between 7am and 7pm
Psychiatry WG: Wednesday, Jan. 21 at 8am ET (Meeting Link)
Meetings are traditionally scheduled for every other Wednesday of each month at 8am ET
Common Data Model (CDM): Wednesday, Jan. 21 at 10am (Meeting Link) Meetings are traditionally scheduled for every other Wednesday at 10am ET
Perinatal & Reproductive Health WG: Wednesday, Jan. 21 at 1pm ET (Meeting Link) Meetings are traditionally scheduled for the third Wednesday of each month at 1pm ET
Electronic Animal Health Records WG: Wednesday, Jan. 21 at 4pm ET (Meeting Link) Schedule TBD
Eyecare and Vision Research WG: Wednesday, Jan. 21 at 7pm ET (Meeting Link) Meetings are traditionally scheduled for the second Wednesday of the month at 7pm ET MEETING POSTPONED A WEEK
Network Data Quality WG: Thursday, Jan. 22 at 9:30am ET (Meeting Link) Meetings are traditionally scheduled for the 2nd and 4th Thursdays at 9:30am ET
Dentistry WG: Thursday, Jan. 22 at 7pm ET (Meeting Link) Meetings are traditionally scheduled for every other Thursday at 7pm ET
OHDSI Transplant WG: Friday, Jan. 23 at 10am ET (Meeting Link) Meetings are traditionally scheduled for every other Friday at 10am ET
GIS-Geographic Information System WG Meeting: Friday, Jan. 23 at 10am ET (Meeting Link) Meetings are traditionally scheduled for every Friday at 10am ET
Clinical Trials WG: Friday, Jan. 23 at 11am ET (Meeting Link)
Meetings are traditionally scheduled for the 2nd and 4th Fridays of the month at 11am ET
FUTURE MEETINGS
OMOP CDM Oncology WG – Genomic Subgroup Meeting: Tuesday, Jan. 27 at 9am ET (Meeting Link) Meetings are traditionally scheduled for the 2nd and 4th Tuesdays of each month at 9am ET
Open EHR and OMOP WG: Tuesday, Jan. 27 at 9am ET (Meeting Link)
Meetings are traditionally scheduled for the last Tuesday of the month at 9am ET
Data2Evidence WG: Tuesday, Jan. 27 at 9am (Meeting Link) Meetings are traditionally scheduled for every other Tuesday at 9am ET
OMOP CDM Oncology WG- Outreach/Research Subgroup: Wednesday, Jan. 28 at 9am (ET) (Meeting Link)
Meetings are traditionally scheduled for the 2nd Tuesdays of each month at 3pm and the 4th Wednesday of each month at 9am ET
Surgery and Perioperative Medicine WG: Wednesday, Jan. 28 at 10am ET (Meeting Link) Meetings are traditionally scheduled for the last Wednesday of each month at 10am ET
Women of OHDSI (WoO) WG: Wednesday, Jan. 28 at 10am ET (Meeting Link) Meetings are traditionally scheduled for the last Wednesday of each month at 10am ET
Latin America WG: Wednesday, Jan. 28 at 12pm ET (11am Bogota/Lima/Quito time) (Meeting Link)
Meetings are traditionally scheduled for the fourth Wednesday of each month at 11am Bogota/Lima/Quito time.
Africa Chapter Meeting: Thursday, Jan. 29 at 9am ET (Meeting Link) Meetings are traditionally scheduled for every other Thursday at 9am ET THIS MEETING TAKES PLACE ON ZOOM
Medical Imaging WG: Wednesday, Feb. 4 at 7pm ET (Meeting Link)
Meetings are traditionally scheduled for every other Wednesday alternating between 7am and 7pm
Medical Devices WG: Thursday, Feb. 5 at 8am ET (Meeting Link)
Meetings are traditionally scheduled for every 3 weeks on a Thursday alternating between 8am and 12pm ET
Atlas/ WebAPI WG: Thursday, Feb. 5 at 10am ET (Meeting Link) Meetings are traditionally scheduled for the first Thursday of the month at 10am ET
Industry WG Meeting: Thursday, Feb. 5 at 11am ET (4pm UK time) (Meeting Link) Meetings are traditionally scheduled for the 1st Thursday of the month at 4pm UK
Methods Research (Western Hemisphere): Thursday, Feb. 5 at 12pm ET (Meeting Link) Meetings are traditionally scheduled for the 1st Thursday of the month at 12pm ET
OMOP CDM Oncology- Vocabulary /Development Subgroup: Thursday, Feb. 5 at 1pm ET (Meeting Link)
Meetings are traditionally scheduled for the 1st Thursday of the month at 1pm EST and the 3rd Thursday of the month at 9am ET
Early-Stage Researchers WG: Thursday, Feb. 5 at 2pm ET (Meeting Link) Meetings are traditionally scheduled for the first Thursday of the month at 2pm ET
OMOP CDM Oncology WG – Genomic Subgroup Meeting: Tuesday, Feb. 10 at 9am ET (Meeting Link) Meetings are traditionally scheduled for the 2nd and 4th Tuesdays of each month at 9am ET
Generative AI and Analytics WG: Tuesday, Feb. 10 at 12pm ET (Meeting Link) Meetings are traditionally scheduled for the second Tuesday of the month at 12pm ET
OMOP CDM Oncology WG- Outreach/Research Subgroup: Tuesday, Feb. 10 at 3pm (ET) (Meeting Link)
Meetings are traditionally scheduled for the 2nd Tuesdays of each month at 3pm and the 4th Wednesday of each month at 9am
Patient-Level Prediction (PLP) WG: Wednesday, Feb. 11 at 9am ET (Meeting Link) Meetings are traditionally scheduled for the second Wednesday of the month at 9am ET
Natural Language Processing WG: Wednesday, Feb. 11 at 2pm ET (Meeting Link) Meetings are traditionally scheduled for the second Wednesday of each month at 2pm ET
European Community Call: Thursday, Feb. 12 at 7am ET (Meeting Link)
Meetings are traditionally scheduled for the 2nd Thursday of the month at 7am ET
Rare Diseases WG: Thursday, Feb. 12 at 10am (Meeting Link)
Meetings are traditionally scheduled for the second Thursday of each month at 10am ET
Evidence Network WG: Thursday, Feb. 12 at 10:30am (Meeting Link)
Meetings are traditionally scheduled for the second Thursday of each month at 10:30am ET
Clinical Trials WG: Friday, Feb. 13 at 11am ET (Meeting Link)
Meetings are traditionally scheduled for the 2nd and 4th Fridays of the month at 11am ET
China Chapter WG: Friday, Feb. 13 at 11pm ET (Meeting Link) (This meeting does NOT take place in Teams)
Meetings are traditionally scheduled for the 2nd Fridays of the month at 10pm or 11pm (summer) ET
OHDSI India Community Call: Thursday, Feb. 19 at 8am ET (Meeting Link) Meetings are traditionally scheduled for the third Thursday of each month at 8am
OMOP CDM Oncology- Vocabulary /Development Subgroup: Thursday, Feb. 19 at 9am ET (Meeting Link)
Meetings are traditionally scheduled for the 1st Thursday of the month at 1pm EST and the 3rd Thursday of the month at 9am ET
Evidence Network WG: Thursday, Feb. 19 at 10:30am (Meeting Link)
Meetings are traditionally scheduled for the third Thursday of each month at 10:30am ET
HADES WG: Thursday, Feb. 19 at 12pm ET (Meeting Link)
Meetings are traditionally scheduled for the third Thursday of each month at 12pm ET
Medical Devices WG: Thursday, Feb. 19 at 12pm ET (Meeting Link)
Meetings are traditionally scheduled for every 3 weeks on a Thursday alternating between 8am and 12pm ET
Phenotype Development and Evaluation WG: Thursday, Feb. 23 at 9am ET (Meeting Link) Meetings are traditionally scheduled for the last Thursday of each month at 9am ET
OTHER
Open-Source Community WG: No longer meeting
Registry WG: No longer meeting
Themis WG Meeting: On Hiatus until 2026
Healthcare Systems Interest Group: ON HIATUS UNTIL 2026
Rehabilitation WG: TBD
Health Economics & Value Assessment (HEVA) WG: On Hiatus
Health Equity Work Group: TBD
Data Network Quality WG: ET (Meeting Link) Meetings are traditionally scheduled for the 2nd and 4th Thursdays at 9:30am ET
