Young men 18 through 26 must register for the draft. If they do not, then they face potential criminal penalties and loss of federal and state benefits. There is not currently a draft. If there were a draft, then young men who are registered would be classified in accordance with the Selective Service law. Certain exemptions are available. Such exemptions include people performing essential war work, certain agricultural workers, certain heads of families with children, ministers of religion, divinity students, and National Guard members.