Increased Focus on System Vendor Qualification & Oversight 

Most GCP-critical systems—EDC, eCOA, CTMS, eTMF, Safety, RIM—are now SaaS and operated by external vendors. That shift doesn’t remove sponsor accountability; it raises the bar. Regulators expect sponsors to prove three things: (1) thorough vendor assessments, (2) ongoing performance monitoring, and (3) documented data ownership and access controls. 

What regulators expect (in practice) 

1) Thorough vendor assessments 
Show that you evaluate suppliers before use and periodically thereafter: 

  • Quality system maturity (SDLC, testing, change control, CAPA, security incident handling) 

  • Certifications & reports (ISO 27001/27701, SOC 2, penetration tests) and how you review them 

  • Product validation approach and how you will reuse vendor evidence under CSA with your own usage-based tests 

  • Release cadence/notes, roadmap transparency 

  • Subprocessor list, data residency, and business continuity/DR (RPO/RTO, restore testing) 

2) Ongoing performance monitoring 
Operate like an owner, not a renter: 

  • SLAs/SLOs: uptime, response times, support queues, change notifications 

  • Operational KPIs: integration latency/error rate, audit-trail review findings, defect escape rate, time-to-restore, time-to-close CAPA 

  • Periodic reviews: access reviews, backup/restore evidence, release dossiers 

  • Issue governance: a living RAID/CAPA log with root cause and effectiveness checks 

3) Documented data ownership & access controls 
Contracts and configuration must make this unambiguous: 

  • Sponsor owns data, metadata, logs, and audit trails; vendor is a processor 

  • Guaranteed export (open formats, full history, config, mappings, and logs) and exit plan timelines 

  • Least-privilege roles, SSO/MFA, quarterly access reviews, break-glass procedures 

  • Data residency/sovereignty, encryption, key management, and breach notification terms 

In a SaaS world, sponsors don’t outsource accountability. Demonstrate thorough qualification, continuous performance monitoring, and clear data ownership & access controls—with evidence you can find in seconds. Do that, and vendor reliance becomes a strength in inspections, not a liability.