Modifies provisions relating to epinephrine delivery systems

HB 1826 modifies Missouri school policies to allow students with asthma or anaphylaxis to self-administer prescribed epinephrine. The bill requires schools to authorize students to carry and use their own medication if a physician prescribes it, the student demonstrates proper use, a written treatment plan is approved, and parents sign a liability acknowledgment form (excluding negligence claims). Schools must keep emergency medication accessible and maintain required documentation on file. It also permits school nurses to maintain an emergency supply of epinephrine devices for student use during health crises.