Repositories list

• cdisc-open-rules

  Public
  Contains rules and test data that can be processed by CORE

  librarycore

  librarycore

  Python

  •

  MIT License

  •11 fork•88 stars•22 issues•55 pull requests•Updated Sep 24, 2026Sep 24, 2026

• cdisc-rules-engine

  Public
  Open source offering of the cdisc rules engine

  core

  core

  Python

  •

  MIT License

  •4444 forks•115115 stars•121121 issues•1919 pull requests•Updated Sep 24, 2026Sep 24, 2026

• cosa

  Public
  CDISC Open Source Alliance Directory

  cosa

  cosa

  TypeScript

  •

  MIT License

  •33 forks•1818 stars•22 issues•11 pull request•Updated Sep 24, 2026Sep 24, 2026

• data-definition-engine

  Public
  DDE software automates processes using DDS metadata

  data-exchange-standarddata-definition-standard

  data-exchange-standarddata-definition-standard

  Python

  •

  MIT License

  •22 forks•66 stars•1111 issues•00 pull requests•Updated Sep 22, 2026Sep 22, 2026

• data-definition-engine-ui

  Public
  A graphical UI to run the DDE Define-XML Generation tools

  TypeScript

  •

  MIT License

  •00 forks•22 stars•00 issues•00 pull requests•Updated Sep 18, 2026Sep 18, 2026

• analysis-concepts

  Public
  This repository will be used for discussion, examples, modelling and code related to the development of Analysis Concepts.

  analysis-concepts

  analysis-concepts

  JavaScript

  •

  MIT License

  •00 forks•1111 stars•11 issue•00 pull requests•Updated Sep 18, 2026Sep 18, 2026

• cdisc-open-rules-training

  Public
  Python

  •

  MIT License

  •00 forks•11 star•00 issues•55 pull requests•Updated Sep 17, 2026Sep 17, 2026

• cdisc-jsonata-rules

  Public
  usdm

  usdm

  00 forks•11 star•00 issues•00 pull requests•Updated Sep 7, 2026Sep 7, 2026

• DataExchange-DDS

  Public
  Data Definition Specification Standard

  data-exchange-standarddata-definition-standard

  data-exchange-standarddata-definition-standard

  Python

  •

  MIT License

  •11 fork•00 stars•55 issues•00 pull requests•Updated Aug 31, 2026Aug 31, 2026

• COSMoS

  Public
  CDISC Conceptual and Operational Standards Metadata Services (COSMoS)

  librarycosmos

  librarycosmos

  SAS

  •

  MIT License

  •77 forks•3434 stars•1212 issues•11 pull request•Updated Aug 26, 2026Aug 26, 2026

• cdisc360i-pocs

  Public
  CDISC 360i POCs

  Python

  •

  MIT License

  •77 forks•11 star•00 issues•00 pull requests•Updated Jul 26, 2026Jul 26, 2026

• schemaorg

  Public
  Schema.org - schemas and supporting software

  HTML

  •

  Apache License 2.0

  •962962 forks•00 stars•00 issues•00 pull requests•Updated Jul 19, 2026Jul 19, 2026

• 360i

  Public
  CDISC 360i Program

  360i

  360i

  HTML

  •

  MIT License

  •22 forks•77 stars•00 issues•11 pull request•Updated Jul 13, 2026Jul 13, 2026

• usdm

  Public
  usdm

  usdm

  HTML

  •

  MIT License

  •44 forks•2323 stars•22 issues•11 pull request•Updated Jul 6, 2026Jul 6, 2026

• .github

  Public
  Vision-and-Mission

  project-mgmt

  project-mgmt

  00 forks•00 stars•00 issues•11 pull request•Updated Jun 25, 2026Jun 25, 2026

• DataExchange-RWD-Lineage

  Public
  CDISC RWD Lineage Data Exchange Standard

  Python

  •

  MIT License

  •11 fork•00 stars•00 issues•00 pull requests•Updated Jun 18, 2026Jun 18, 2026

• conformance-rules-editor

  Public
  core

  core

  TypeScript

  •

  MIT License

  •44 forks•1414 stars•1616 issues•11 pull request•Updated May 11, 2026May 11, 2026

• analysis-results-standard

  Public
  This repository will be where all the results for the Analysis Results Standard will be delivered.

  ars

  ars

  Rich Text Format

  •

  MIT License

  •1919 forks•7272 stars•9898 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026

• usdm_api

  Public
  A simple DDF emulation

  usdm

  usdm

  Python

  •

  MIT License

  •00 forks•44 stars•00 issues•00 pull requests•Updated Apr 24, 2026Apr 24, 2026

• cdisc-360i-notebooks

  Public
  Repository to create and share notebooks for the 360i initiative

  360i

  360i

  HTML

  •

  MIT License

  •22 forks•1111 stars•00 issues•00 pull requests•Updated Mar 27, 2026Mar 27, 2026

• rule-transformations

  Public
  core

  core

  Python

  •00 forks•11 star•00 issues•00 pull requests•Updated Mar 16, 2026Mar 16, 2026

• cdisc-core-sas

  Public
  Proof of Concept for running CDISC CORE within SAS

  Python

  •

  MIT License

  •55 forks•00 stars•00 issues•00 pull requests•Updated Mar 12, 2026Mar 12, 2026

• DataExchange-DatasetJson

  Public
  Dataset-JSON tabular data exchange standard

  data-exchange-standard

  data-exchange-standard

  Jupyter Notebook

  •

  MIT License

  •33 forks•4141 stars•55 issues•11 pull request•Updated Mar 11, 2026Mar 11, 2026

• define-xml-2.0-stylesheets

  Public
  A Define-XML v2.0 stylesheet

  HTML

  •

  MIT License

  •99 forks•00 stars•00 issues•00 pull requests•Updated Feb 17, 2026Feb 17, 2026

• define-xml-2.1-stylesheets

  Public
  A Define-XML v2.1 stylesheet

  HTML

  •

  MIT License

  •88 forks•00 stars•00 issues•00 pull requests•Updated Feb 17, 2026Feb 17, 2026

• dataset-json-sas

  Public
  Dataset-JSON SAS Implementation

  HTML

  •

  MIT License

  •1010 forks•00 stars•00 issues•00 pull requests•Updated Feb 12, 2026Feb 12, 2026

• DataExchange-CT

  Public
  data-exchange-standard

  data-exchange-standard

  XSLT

  •

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated Dec 20, 2025Dec 20, 2025

• DataExchange-DatasetJson-API

  Public
  This repo will be used to collaboratively author a Dataset-JSON API specification as part of a 6-week hackathon that will subsequently be fed to the standards t…

  data-exchange-standard

  data-exchange-standard

  MIT License

  •33 forks•88 stars•77 issues•00 pull requests•Updated Dec 6, 2025Dec 6, 2025

• cdisc-interchange-us-2024-datasetjson

  Public
  SAS materials for the Dataset-JSON v1.1 Hands-On Implementation Training

  HTML

  •

  MIT License

  •22 forks•00 stars•00 issues•00 pull requests•Updated Sep 19, 2025Sep 19, 2025

• business-rules

  Public
  Python DSL for setting up business intelligence rules that can be configured without code

  core

  core

  Python

  •

  MIT License

  •267267 forks•1313 stars•00 issues•00 pull requests•Updated Jul 17, 2025Jul 17, 2025