645—221.5 (136C,147,149) Exemptions.
	 221.5(1) Students enrolled in an approved accredited podiatry or medical assistant program who, as part of their course of study under a licensed person’s supervision, apply ionizing radiation for podiatric radiography.
	 221.5(2) Podiatry assistants under student status who are enrolled in a board-approved podiatric radiography program or course of study as a part of their program or course of study, apply ionizing radiation to a human being while under the direct supervision of a licensed podiatrist in a podiatry office or school, provided the course of study is completed in not more than 12 months from its inception. Prior to engaging in program or course of study, the podiatry assistant must make application for student status to the board on the form approved by the board.
	 221.5(3) Podiatry assistants who hold a permit to practice limited diagnostic radiography in extremities or foot by the bureau of environmental health.
	 221.5(4) Persons licensed as podiatrists under Iowa Code chapter 149.