::
		Straight from the CFA website. You can attempt twice a year (6 times total) but there has to be at least 6 months in between attempts.
 
https://www.cfainstitute.org/en/about/governance/policies/cfa-exam-eligibility-policy#:~:text=Candidates%20are%20permitted%20to%20take,six%20months%20or%20less%20apart.