SCHUBERTH C3 PRO Mode D'emploi page 11

D. THE HELMET
1. CONFORMANCE TO STANDARDS
The helmet conforms to the DOT 218 Standard and the ECE R 22.05
standard. These test standards guarantee conformity to defined safety
standards in respect of impact absorption, penetration resistance, lateral
rigidity, retention system and field of vision. The approval guarantees that
you have approval for the USA and all the countries of the European Union
as well as countries which recognize the ECE R 22.05 or DOT 218 standard.
It is only legal to use it in countries where these standards are valid.
2. ECE APPROVAL AND DOT-LABEL
(fixed to the comfort padding of the retention system)
ECE test standard
Certification number
DOT-LABEL
(fixed to the rear side of the helmet)
051234/P-1234
Certifying authority
Serial number
11
EN