About Port
A free reference for commercial diving contractors, supervisors and divers, built from primary sources and kept current by automated monitoring and human review.
- Editorial policy
How Port is written: primary sources first, four labelled kinds of statement, no invented requirements, verification, review gates and corrections.
- Source register
Every primary source Port uses: publisher, jurisdiction, kind (law, code or guidance), edition and when it was last checked.
- How sources are monitored
How Port's automated monitor checks primary sources for changes, respects robots.txt, and holds back content until changes are reviewed.
- Safety notice
What Port is and is not: a reference to primary sources, not legal advice, not dive planning and never decompression guidance.
- Privacy on Port
Port sets no cookies and runs no third-party trackers. Server logs are kept briefly for security and counted without identifying visitors.