Best Practices
Tips and recommendations for effective DPIA management.
Template Design
Create separate templates for different vendor types (SaaS, marketing, HR) rather than one massive questionnaire
Write questions that vendors can understand without legal expertise
Include essential questions without making the assessment overwhelming
Use sections to organize related questions (Data Collection, Security, Compliance)
Add guidance to help vendors provide accurate, useful responses
Risk Scoring
Set risk levels that result in meaningful distribution - not everything should be critical
Data breach history and encryption status should carry more weight than minor items
Multiple medium-risk answers may indicate a higher overall risk than single high-risk items
Record why certain answers receive specific scores for consistency and audit purposes
Analyze completed assessments to see if scoring produces expected results
Vendor Communication
Set Realistic Timelines
Allow 2-3 weeks for completion. Complex assessments may need more time.
Identify Right Contacts
Send assessments to people who can answer accurately (security team, DPO, legal).
Follow Up Proactively
Send reminders before deadlines and check in on overdue assessments.
Provide Feedback
When rejecting, explain why and what improvements are needed.
Review Process
Aim to review within 5 business days of submission to maintain momentum
Pay special attention to answers with high risk scores
Add notes explaining approval conditions or rejection reasons
Apply the same standards across similar vendors to ensure fairness
Critical risks should be escalated to appropriate stakeholders
Ongoing Compliance
Reassess vendors annually or when significant changes occur
Track overall vendor risk levels and trends over time
Review and update templates when new requirements emerge
Keep records of all assessments, decisions, and follow-up actions
Provide regular reports on vendor compliance status to leadership
Common Pitfalls to Avoid
Solution: Keep assessments focused and manageable - long questionnaires get abandoned
Solution: Document scoring criteria and train reviewers on consistent application
Solution: Set SLAs for review turnaround and track compliance
Solution: Establish a schedule for periodic re-assessment
Solution: Don't focus only on critical - medium risks can compound