Understand a term
See variants, speakers, dates and do-not-confuse guidance.
Glossary →CHT Atlas
Help and trust
Choose a task. This is not an emergency, legal-advice or staffed casework service.
Evidence through 4 September 2026 · Version 1.0
Evidence service
Start with your task
Verify evidence
Inspect datasets, sources, maps, charts and gaps.
Evidence →Use access features
Read keyboard, zoom, print, screen-reader and map-equivalent guidance.
Accessibility →Find a service
Use scoped categories, then verify an official channel.
Directory →Evidence service
Frequent questions
How current is this?
Evidence is reviewed through 4 September 2026; each record carries its own date.
Why hide locations?
Group and geospatial data can create harm even without names.
Does official mean true?
It proves what was recorded, not necessarily implementation or outcome.
Evidence service