Privacy-Compliant Analytics Specification

Review these analytics events for privacy compliance and suggest necessary adjustments.

PROPOSED ANALYTICS EVENTS:
[List your events and their parameters]

PRIVACY REQUIREMENTS:
- Regulation: [GDPR / CCPA / COPPA / HIPAA / other]
- User consent model: [Opt-in / opt-out / essential-only]
- Data retention policy: [How long data is kept]

Please evaluate:
1. Which events or parameters might contain PII?
2. Are any parameters overly identifying when combined?
3. Which events require user consent before firing?
4. Suggest anonymization strategies for sensitive parameters
5. Flag any events that should be excluded for users who haven't consented
6. Recommend parameter adjustments for compliance