Same word as qualify:

authorize, capacitate, certify, check out, come up to snuff, commission, condition, cut it, earn one's wings, empower, enable, endow, entitle, equip, fill the bill, fit, get by, ground, hack it, make it, make the cut, make the grade, measure up, meet, pass, pass muster, permit, ready, sanction, score, suffice, suit, train