Early entrants
Players who are not automatically eligible must declare their eligibility for the draft by notifying the NBA offices in writing no later than 60 days before the draft. For the 2017 draft, this date will fall on April 23. After that date "early entry" players may attend NBA pre-draft camps and individual team workouts to show off their skills and obtain feedback regarding their draft positions. Under the CBA a player may withdraw his name from consideration from the draft at any time before the final declaration date, which is 10 days before the draft. Under newly implemented NCAA rules, players have until May 24 (10 days after the draft combine) to withdraw from the draft and retain college eligibility.
A player who has hired an agent will forfeit his remaining college eligibility regardless of whether he is drafted.