Notion Data Handling

Overview

Handle sensitive data correctly when integrating with Notion: detect PII in page properties and block content, redact sensitive fields before logging or exporting, minimize data exposure with filter_properties, and implement GDPR/CCPA compliance patterns including right-of-access exports, right-of-deletion (archive or field clearing), and retention-based archival with audit logging.

Prerequisites

• @notionhq/client v2+ installed (npm install @notionhq/client)
• Python alternative: notion-client (pip install notion-client)
• Understanding of which Notion databases contain personal data
• Audit logging infrastructure (structured logs, SIEM, or Notion audit database)
• Legal guidance on applicable regulations (GDPR, CCPA, HIPAA, etc.)

Instructions

Step 1: PII Detection in Notion Content

Notion pages can contain PII in any property type. Scan systematically: