Err....without offense to anyone, this is not entirely accurate.
The DOT certificate or the FMVSS 218 standard is applicable to the USA only and is mandated by law in most of it's helmet wearing states. The SNELL certification is awarded by a private organization dedicated to higher standards and is generally considered superior to the DOT certification but is not mandated by law.
The ECE certificate is issued in Europe primarily but is also accepted as a standard in a few non-European countries. However, it is fast gaining acceptance as the best available and enforceable standard as it requires batch testing of helmets during production before they are sold. This in my opinion is definitely superior to random testing of helmets after they are in the sales and distribution system.
Other standards exist too like the ACU Gold certification which is required by most if not all UK race tracks, which certifies helmets for racing purposes and are therefore subject to higher testing and certification standards.
In the present case, either the DOT or ECE certification will suffice for our everyday use - provided that the helmet is genuine!!


as long as the ECE certification(E9 on the chin strap and ECER at the back) is there its as good as DOT.DOT,SNELL and ECE are certification for their respective countires.so the helmet will have the sticker of the country where its exported to. Same goes with AGV,KBC or any other Intl. Brand.

earlier i was planning to purchase it but now i need some exclusivity





Comment