1. A college of chiropractic shall not be approved by the board as a college of recognized standing unless the college requires for graduation or for the receipt of any chiropractic degree the completion of a course of study covering a period of four academic years.

Terms Used In Iowa Code 151.4

 2. An approved college of chiropractic may include but is not limited to offerings of courses of study in procedures for withdrawing a patient’s blood, performing or utilizing laboratory tests, and performing physical examinations for diagnostic purposes. A chiropractor, employed by an approved college of chiropractic and who has been trained to withdraw blood may withdraw blood and instruct, and supervise a student in the withdrawing of blood.