Notwithstanding another provision of this chapter, a driver's license issued to a person under 21 years of age expires 90 days after the person reaches 21 years of age.
AS 28.15.099
Expiration and renewal of license issued to person under 21 years of age
Official source: Alaska State Legislature. Reproduced from public-domain Alaska statutes; confirm against the official source for the current text. Not legal advice.