The department shall suspend the driver's license and each vehicle registration of an owner or operator or the nonresident's operating privilege of an owner or operator unless:(1) if a hearing is not requested, the person, not later than the 20th day after the date the notice under Section 601.155 was personally served or sent:(A) delivers or mails to the department a written request for a hearing;(B) shows that this subchapter does not apply to the person; or(C) complies with Section 601.153; or(2) the person complies with Section 601.153 not later than the 20th day after:(A) the date of the expiration of the period in which an appeal may be brought, if the determination at a hearing is rendered against the owner or operator and the owner or operator does not appeal; or(B) the date of a decision against the person following the appeal. Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.Amended by: Acts 2017, 85th Leg., R.S., Ch. 1079 (H.B. 3376), Sec. 8, eff. September 1, 2017.