Section 35A.004 - Notice; Hearing(a) On receipt of the petition, the court shall set a hearing.(b) A copy of the petition and notice of the hearing shall be delivered to the parent, conservator, or guardian of the child by personal service or by certified mail, return receipt requested, at the last known address of the parent, conservator, or guardian.Added by Acts 2019, Texas Acts of the 86th Leg.- Regular Session, ch. 988,Sec. 1, eff. 9/1/2019.