The Yellow Dot program features a yellow sticker on the lower left corner of the driver's side rear window.
Kentucky Office of Highway Safety Executive Director Bill Bell says in the event of a crash, first responders will then know to look in the glove compartment for pertinent medical information. That could include certain medications to avoid, and other conditions, that could affect treatment.
Here's a link to sign-up:
http://transportation.ky.gov/TowardZeroDeaths/Pages/The-Yellow-Dot-Program.aspx