Like many other opinions, the ECE vs DOT issues will never be resolved on this site. Like 3Tyme mentioned, I've never heard of anyone anywhere ever being cited for wearing a non DOT helmet. The funniest thing I ever witnessed was a grubby biker wearing a beany helmet covered with a wig. Talked to him once and he said he'd been pulled over by the police more times than he could remember. I asked him if they'd ever ticketed him or got mad at him. He said no they were all pretty much good natured about it and once his joke got around none of them stopped him anymore.
We don't have any DOT requirement here in Oz, but we do have Australian Design Rules (ADR's) covering national standards for road vehicle safety, equipment safety, anti-theft, and emissions et al, with mandated compliance indicated by approved labels & stickers etc. - and with our National Helmet Laws specifying that riders must wear an ADR approved helmet while riding, there have been quite a few riders here on Oz who've been booked for wearing helmets that weren't appropriately approved &/or with the required stickers/labels present, intact, & clearly legible!! There are even some who've been required to park their bike by the side of the road while they go to get an ADR Approved helmet before being allowed to ride on!! I haven't personally been booked on any of those, but I have been present when others have! :lecturef_smilie:
Plus, we aren't allowed to use most Track or Test facilities without the appropriately approved & labelled/stickered gear, including helmets & armour, etc. with mandated regular inspections to confirm that everything is compliant. I've even had to replace just my
helmet liners on a couple of (still quite young, within date, usable, and otherwise compliant in every respect...

) helmets because the ADR labels had faded/worn thru regular use - the ADR stickers on the outside of the helmets were OK, but the sewn-in liner labels were faded & no longer clearly legible... :shocked: Frayed or faded labels, stickers, straps, liners, and sticky or worn buckles &/or clips are all common failure items at scrutineering... but then I do feel that I'd much rather they failed
there than in use! nojoke