Methodology

This validation prototype publishes only records manually checked against whitelisted official sources. Auto-parsed records remain unpublished until reviewed.

Source policy

Current public records use National Park Service sources. We summarize factual access rules in our own structure and link directly to the authority.

Accuracy policy

If a rule is ambiguous, the record should remain unpublished or be marked uncertain. We do not treat pet rules as service-animal rules.

Freshness

Every record stores its source URL and review date. Future ingestion uses source snapshots and change detection so maintenance is exception-driven.