CA Fam Code Section 7669

(a)

An order requiring or dispensing with an alleged father’s consent for the adoption of a child may be appealed from in the same manner as an order of the juvenile court declaring a person to be a ward of the juvenile court and is conclusive and binding upon the alleged father.

(b)

After making the order, the court has no power to set aside, change, or modify that order.

(c)

Nothing in this section limits the right to appeal from the order and judgment.