"Child" means a person under 18 years of age for whom paternity has not been established.
"Court" means the juvenile court.
"Father " means the male, biological parent of a child.
"Putative father" means a man who is alleged to be or who claims to be the biological father of a child bom to a woman to whom the man is not married at the time of the birth of the child.
"Registrant" means a person who has registered and who claims to be the father of a child.
"Registrar" means the state registrar of vital statistics.
"Registry " means the declaration of paternity registry.
Iowa Admin. Code r. 641-105.1