HANS and helmets

Do all Snell SA2015 helmets accept HANS device? Sorry if this is a repeat but my Google fu found helmet info but I could not find the exact answer. 

Im looking online at helmets but not all descriptions are clear if they are Hans friendly. I intend to buy in person to get a good fit, just window shopping now. 

Unless I am mistaken, all 2015s come with anchors installed.  Some brands may have HANS brand clips installed (I. think Roux comes this way) but all should have the threaded anchor to install the clips that come with whatever restraint you buy.

In reply to logdog :

x2 All the 2015s do 

Thanks!