Central Arizona EMS Guidelines is a free app that provides quick offline access to the Central Arizona Regional EMS guidelines and supporting materials. Features include: •Quick indexed lookup of protocols in a matter of seconds •Favorites tab for quick access of what's important to you •Updated shortly after new protocols are posted online making it more up-to-date than most printed protocol manuals •Customizable notes for each individual protocol entry •Always with you as long as you have your device and never fades or tears