Corrections and additions
Submit an update
Help keep the Site Register accurate by sending corrections, additions, or condition updates.
What helps most
- Name the site clearly so the listing can be found quickly.
- Show what is changing and what the updated information should be.
- Include a source or note explaining how you know the update is correct.
What happens next?
- We'll review your update within 2-3 business days
- We may contact you for additional information or clarification
- Approved updates will be published to the site register
- You'll receive confirmation when your update is published