Men’s Division 3 Important Dates October 31st: Deadline to have Fall eligibility form submitted October 31st: End of First ranking Period November 1st: Deadline for payment of ACHA Dues December 12th: Final ranking period before break December 16th: End of first ranking period of Spring Semester January 31st: Deadline to have Spring eligibility form submitted January 31st: Final day that a M3 player can be added to the roster February 20th: Final Day for Rankings March 10th-15th: Nationals in Saint Louis, Missouri August 1st: Deadline for application for entrance into M3 for the 2022/2023 season