Role
Who is accountable, who reviews, and who must make the decision?
CDOR Framework
A structured way to think before cross-functional clinical data execution.
The Clinical Data Operational Readiness Framework converts context into explicit action by asking seven questions before a milestone becomes urgent.
The seven dimensions
Readiness is more than percentage complete.
Role×Milestone×Time×Deliverable×Dependency×Risk×Evidence→Action Plan
Milestone
What event or delivery is approaching, and what changes when it occurs?
Time
How much runway exists for decisions, rework, review, and escalation?
Deliverable
Which datasets, outputs, metadata, documents, or packages are in scope?
Dependency
What input, access, data, decision, or handoff must happen first?
Risk
What failure mode could affect quality, timing, traceability, or interpretation?
Evidence
What record will show that the action was completed, reviewed, and accepted?
Action Plan
A dated sequence of accountable readiness actions rather than a generic checklist.
Worked example
Database lock in 15 days.
A cross-functional team supporting ADaM and TLF delivery has unresolved population decisions and an external-data dependency. The framework changes the question from “Are we 80% complete?” to a more useful set of readiness questions.
- What decision is still blocking derivation stability?
- When must the external data arrive to preserve review time?
- Which dry-run outputs expose the highest risk?
- What evidence confirms readiness before the final run?
Confirm readiness baseline
Data status, analysis rules, specifications, access, and dependencies.
Run targeted checks
Reconciliation, derivation, validation, and population checks.
Meaningful dry run
Priority outputs, statistical review, and defect classification.
Final checkpoint
Execution sequence, owners, sign-offs, and escalation route.
Validation status
Methodology status is separated from independent validation.
CDOR v1.0 is a public editorial baseline. CDRN does not claim that Biostatistics, Data Management, Regulatory, Clinical, or Statistical Programming organizations have independently endorsed the framework unless that review can be documented.
Author-created baseline
The framework and current public guidance are versioned and attributable to the project creator.
Independent domain review
Planned review will be documented by function and version; pending review is shown as pending rather than implied.
External use evidence
Self-reported use, corroborated team adoption, and independent external references are kept as separate evidence categories.
Framework guardrails
CDOR organizes readiness. It does not override authoritative requirements.
The framework is most useful when it makes dependencies and decisions explicit while keeping approved protocol, SAP, sponsor procedures, regulatory guidance, and accountable functional judgment as the source of truth.
Use evidence, not confidence
Replace “we should be ready” with a documented completion criterion, review decision, validation result, or explicit exception.
Escalate by impact and date
Prioritize issues based on what they can change, when a decision is needed, and how much review or rework remains.
Keep the framework adaptable
Different sponsors and studies require different gates. CDOR should be configured around the controlled process, not treated as a universal SOP.