---
title: Concept Note Contract
version: "0.1"
---

# Concept Note Contract

```yaml contract
id: concept-note-contract-v1
document:
  type: concept-note
fields:
  concept_id:
    type: string
    required: true
  status:
    type: string
    required: true
    enum: [draft, reviewed, accepted, archived]
sections:
  - id: definition
    title: Definition
    presence: required
    level: 2
  - id: assertions
    title: Assertions
    presence: required
    level: 2
    assertions:
      - id: assertions-use-claims
        contains_any: [claim, evidence, assumption]
        severity: warning
  - id: relationships
    title: Relationships
    presence: recommended
    level: 2
metrics:
  document:
    words:
      min: 120
      max: 1200
      severity: warning
```