OHDSI has a variety of ongoing projects lead by workgroup teams. We would be delighted to have your participation. Please contact the team lead to join.

Working group leaders looking for assistance on uploading meeting recordings can find help here:

How to upload meeting recordings on the OHDSI wiki

Active Workgroups:

• OHDSI Community
• Architecture WG
• CDM and Vocabulary Development WG
• Population-Level Estimation WG
• Hadoop WG
• Dissemination WG
• Pharmacovigilance evidence investigation (used to be Knowledge Base / Laertes)
• NLP WG
• Patient-Level Prediction WG
• China WG
• Phenotype and Knowledge Library Project
• Vocabulary / Population Visualization
• FHIR WG
• Quality Measures WG
• GIS WG
• New Work Group Wiki Template

Archived Workgroups & Projects:

• CMS ETL WG
• Cohort Definition WG
• Cohort Summarization WG (HERACLES)
• Penelope WG
• Phenotyping WG
• Patient Visualization WG