# (DIP) A22 — Certification marks and hazardous-area classifications: cross-market equivalences

For (DIP) A22, stated equivalent is Division 2; governing standard / law is CSA E61241-1-1, verified against its source on 2026-08-11.

- **Designation:** (DIP) A22 _(verified: appears in the quote below)_
- **Stated equivalent:** Division 2 _(verified: appears in the quote below)_
- **Governing standard / law:** CSA E61241-1-1 _(verified: appears in the quote below)_

## What the source says

> (DIP) A22 Division 2 CSA E61241-1-1

## Source

- https://www.euroswitch.com/wp-content/uploads/euroswitch-hazardous-area-guide_V6.pdf

Last verified: 2026-08-11. Review by: 2027-08-11.
Part of [Certification marks and hazardous-area classifications: cross-market equivalences](https://referencesource.org/certification-standards-equivalence/).