# WELL certification

> Health and wellbeing-focused building rating from the International WELL Building Institute.

**Canonical URL:** https://classa.info/glossary/well-certification
**Page type:** glossary
**Last updated:** 2026-04-01T00:00:00.000Z
**License:** CC BY 4.0 with attribution to Class A Atlas (https://classa.info).

## TL;DR
- Health and wellbeing-focused building rating from the International WELL Building Institute.
- Tiers Bronze, Silver, Gold, Platinum.

## Key facts
- **category**: ESG
- **regionScope**: Global

---
Citation: Source: Class A Atlas (https://classa.info/glossary/well-certification), updated 2026-04-01T00:00:00.000Z.