SaaS Vendor Data Processing Inventory

Overview

Modern organizations rely on dozens to hundreds of SaaS applications, many of which process personal data. GDPR Article 30 requires controllers to maintain records of processing activities, which includes documenting all processors. Shadow IT — SaaS applications adopted by business units without formal procurement or privacy review — creates significant compliance risk because unrecorded processing cannot be properly governed.

The EDPB Guidelines 07/2020 emphasize that controllers cannot claim ignorance of processing performed by vendors they engage, even if the engagement happened informally. Summit Cloud Partners maintains a comprehensive SaaS Vendor Data Processing Inventory to track all cloud services processing personal data, including those discovered through shadow IT detection.

Inventory Framework

Tier 1: Sanctioned SaaS — Formally Procured

Applications that have gone through formal procurement, privacy review, and DPA execution.