13.1.7.4.4 Evaluation Days. [FBS/FCS] In football, each institution is limited to 42 (54 for U.S. service academies) evaluation days (see Bylaw 13.02.7.2) during the fall evaluation period and 168 (216 for U.S. service academies) evaluation days during the spring evaluation period. [D] (Adopted: 6/16/15)