School-by-school recreational drug policy highlights, listed by Power Five conference (x-Less stringent policy since 2005. y-More stringent policy since 2005):
ACC
x-Boston College: Separate policy for marijuana, one-year suspension on fourth failed test vs. on third previously.
y-Clemson: 10 percent season suspension for second failed test vs. community service previously.
Florida State: Length of suspensions not spelled out, but dismissal possible for third failed test.
Duke: 50-percent season suspension for second failed test; dismissal for third.
y-Georgia Tech: 20-percent season suspension for second failed test vs. 10 percent previously.
Louisville: Length of suspensions not spelled out, but dismissal for fourth failed test.