Indiana Code Title 20. Education § 20-26-5-42.5

Sec. 42.5. (a) Notwithstanding any other law or provision, a public school, including a charter school, or a state accredited nonpublic school may not conduct a training or drill for an employee of the school that includes as any part of the training or drill sensory components or activities (as defined in IC 20-34-3-27) or the expelling of any type of projectile at the employee unless:

(b) Notwithstanding any other law or provision, a public school, charter school, or state accredited nonpublic school may not conduct or approve of any training or a drill for a student of the school that includes as any part of the training or drill the expelling of any type of projectile at a student.