Aero Gurus - Kask releases new team sky aero helmet!

Pretty sure this, like the Kask K31 Crono, will NOT have CPSC certification.

There may be some small/local tris that accept Snell/ANSI certified helmets, but certainly all of the big/“chain” races expect the CPSC sticker.

This is specific to triathlon. Not sure about road race/time trial governance - that would most likely fall under USA Cycling, and in that case I think you would be good to go.

USA Cycling also now requires CPSC certification, except for a few world-level races.