Arizona

Can a known donor renounce his legal obligations as a parent?

Yes, but the existing state statute only covers donation of sperm to married individuals. There is no statute or case law in regards to sperm donation to an unmarried person.

What if a known donor attempts to enforce his parental rights when the original intent was to be a sperm donor only?

This may be possible given the lack of statute or case law cutting off the rights of a sperm donor.

Does the state allow for second-parent adoption (i.e., for same-sex couples)?

Second-parent adoption is not explicitly prohibited in Arizona so this may be possible.

Does the state allow for multiple-parent families (when the child has more than two adults in a parenting role)?

Unknown; this issue has not been addressed.

CDoes the state recognize “de-facto” or “psychological” parentage (of an “acting” parent without a biological connection)?

Unknown; this issue has not been addressed.