Compliance Monitoring and Reporting

Compliance Monitoring and Reporting

Automated Compliance Monitoring

Real-Time Compliance Checks

Monitoring Framework:

1. Email Authentication Monitoring: SPF/DKIM/DMARC status

2. Consent Tracking: Real-time consent status verification

3. Opt-Out Processing: Monitor unsubscribe processing times

4. Data Processing: Track data subject access requests

5. Security Incidents: Monitor for data breaches and incidents

Implementation Example:

interface ComplianceCheck {
  status: 'pass' | 'fail' | 'error';
  details: string;
  error?: string;
  lastChecked: string;
}

interface ComplianceResults {
  [checkName: string]: ComplianceCheck;
}

class ComplianceMonitor {
  private checks: Record<string, ComplianceChecker>;

  constructor() {
    this.checks = {
      emailAuth: new EmailAuthMonitor(),
      consentTracking: new ConsentMonitor(),
      optOutProcessing: new OptOutMonitor(),
      dataRights: new DataRightsMonitor(),
      securityMonitoring: new SecurityMonitor()
    };
  }

  async runComplianceChecks(): Promise<ComplianceResults> {
    const results: ComplianceResults = {};

    for (const [checkName, monitor] of Object.entries(this.checks)) {
      try {
        const result = await monitor.checkCompliance();
        results[checkName] = {
          status: result.isCompliant ? 'pass' : 'fail',
          details: result.details,
          lastChecked: new Date().toISOString()
        };
      } catch (error) {
        results[checkName] = {
          status: 'error',
          details: 'Compliance check failed',
          error: error instanceof Error ? error.message : 'Unknown error',
          lastChecked: new Date().toISOString()
        };
      }
    }

    return results;
  }
}

Compliance Dashboard

Key Metrics:

• SPF/DKIM/DMARC authentication rates

• Consent rates and opt-out processing times

• Data subject request processing times

• Email bounce rates and spam complaints

• Security incident metrics

• GDPR/CCPA compliance scores

Audit Trail Management

Comprehensive Audit Logging

Required Logs:

1. Email Send Logs: All email communications

2. Consent Logs: All consent/withdrawal actions

3. Data Access Logs: All data subject access requests

4. Data Processing Logs: All data processing activities

5. Security Logs: All security events and incidents

6. Opt-Out Logs: All unsubscribe/opt-out processing

Log Format Standard:

{
  "timestamp": "2025-11-10T10:30:00Z",
  "event_type": "email_sent",
  "user_id": "user_12345",
  "email": "recipient@example.com",
  "campaign_id": "campaign_67890",
  "consent_status": "active",
  "processing_legal_basis": "consent",
  "data_categories": ["email", "name", "company"],
  "retention_period": "24_months",
  "security_measures": ["encryption", "access_controls"],
  "compliance_flags": [],
  "system_source": "email_marketing_platform"
}

Audit Trail Retention

Retention Requirements:

• GDPR: Minimum 3 years after last processing activity

• CCPA: 24 months for data collection logs

• CAN-SPAM: 5 years for enforcement evidence

• Industry Standards: 7 years for comprehensive audit trail

Implementation:

interface AuditEvent {
  eventType: string;
  timestamp: string;
  userId: string;
  eventData: Record<string, unknown>;
}

interface AuditRecord {
  event: AuditEvent;
  retentionPeriod: string;
  expiryDate: string;
  createdAt: string;
}

interface RetentionConfig {
  emailSent: string;
  consentGiven: string;
  dataAccess: string;
  securityIncident: string;
}

class AuditTrailManager {
  private retentionPeriods: RetentionConfig;
  private auditDatabase: AuditDatabase;

  constructor(retentionConfig: RetentionConfig) {
    this.retentionPeriods = retentionConfig;
    this.auditDatabase = new AuditDatabase();
  }

  async storeAuditEvent(event: AuditEvent): Promise<void> {
    // Store event with appropriate retention period
    const retentionPeriod = this.getRetentionPeriod(event.eventType);
    const expiryDate = this.calculateExpiryDate(event.timestamp, retentionPeriod);

    const auditRecord: AuditRecord = {
      event,
      retentionPeriod,
      expiryDate,
      createdAt: new Date().toISOString()
    };

    await this.auditDatabase.store(auditRecord);

    // Schedule automatic deletion
    await this.scheduleDeletion(auditRecord, expiryDate);
  }

  private getRetentionPeriod(eventType: string): string {
    const retentionMap: Record<string, string> = {
      emailSent: '1095', // 3 years in days
      consentGiven: '1095', // 3 years in days
      dataAccess: '1095', // 3 years in days
      securityIncident: '2555' // 7 years in days
    };
    return retentionMap[eventType] || '1095';
  }

  private calculateExpiryDate(timestamp: string, retentionDays: string): string {
    const eventDate = new Date(timestamp);
    const expiryDate = new Date(eventDate.getTime() + parseInt(retentionDays) * 24 * 60 * 60 * 1000);
    return expiryDate.toISOString();
  }

  private async scheduleDeletion(auditRecord: AuditRecord, expiryDate: string): Promise<void> {
    // Implementation for scheduling automatic deletion
    await this.auditDatabase.scheduleDeletion(auditRecord, expiryDate);
  }
}

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