# Standards for Incident Communication

## NIST SP 800-61 Rev 2
- Incident communication guidelines and templates
- Stakeholder notification requirements
- Media handling procedures

## GDPR Article 33 and 34
- 72-hour notification to supervisory authority
- Communication to affected data subjects
- Required content for breach notifications

## HIPAA Breach Notification Rule
- 60-day notification to HHS for breaches affecting 500+ individuals
- Individual notification requirements
- Media notification for large breaches

## PCI DSS Incident Response
- Card brand notification requirements
- Forensic investigation reporting
- Merchant and service provider obligations

## SEC Cybersecurity Disclosure Rules (2024)
- Material cybersecurity incident disclosure within 4 business days
- Annual reporting on cybersecurity risk management
- Board oversight disclosure requirements

## CISA Incident Reporting
- CIRCIA mandatory reporting requirements
- Federal agency notification procedures
- Voluntary reporting guidelines

## ISO 27035 - Information Security Incident Management
- Communication planning requirements
- Stakeholder identification and notification
- Post-incident communication review
