Delaware Code
Subchapter I. General Provisions
§ 2404. Hearing procedure and notice requirements.

(a) When a petition is filed under this chapter, the Court shall set a date for a hearing on the petition, and shall cause notice of time, place and purpose of the hearing to be served as required in this section.
(b) Notice of the time, place and purpose of the hearing shall be served upon the parent or parents, guardian or guardians, person or persons, DSCYF, or licensed agency holding parental rights at the respondent's last known address or to the address received in the petition.
(c) If the Court finds that personal service within the State cannot be accomplished upon a party, the petitioner shall cause notice to be published either on a legal notices website established by the Court or in a newspaper of general circulation in the county where the respondent is most likely to be residing.
(d) Personal service at any time prior to the hearing shall be sufficient to confer jurisdiction upon the Court.
(e) Notice provided pursuant to this section shall constitute conclusive evidence of service and a hearing will then proceed at the time and date set, with or without the appearance of the parent or parents, guardian or guardians, person or persons, Department, or licensed agency holding parental rights so notified.