# DIN Mark — Certification marks and hazardous-area classifications: cross-market equivalences

For DIN Mark, market / system is Germany; meaning is certifying component compliance with DIN, EN, IEC and ISO product safety standards; administered by is TUV Rheinland, verified against its source on 2026-08-11.

- **Designation:** DIN Mark _(verified: appears in the quote below)_
- **Market / system:** Germany _(verified: appears in the quote below)_
- **Meaning:** certifying component compliance with DIN, EN, IEC and ISO product safety standards _(verified: appears in the quote below)_
- **Administered by:** TUV Rheinland _(verified: appears in the quote below)_

## What the source says

> GS Mark and DIN Mark - Germany/EU Germany’s TUV standards agency operates the GS Mark (Geprüfte Sicherheit = tested safety) to show conformity with German’s Equipment and Product Safety Act (GPSG = Geräte- und Produktisicherheitgesetz). The GS Mark assures commercial buyers and consumers the product has been tested by an authorized institution such as TUV Rheinland. The DIN Mark is another marking scheme operated by TUV Rheinland certifying component compliance with DIN, EN, IEC and ISO product safety standards.

## Source

- https://www.belfuse.com/resource-library/tech-paper/power-supply-safety-standards-agencies-and-marks

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/).