§ 233.90 Factors specific to AFDC.
(a) State plan requirements. A State plan under title IV-A of the Social Security Act shall provide that:
(1) The determination whether a child has been deprived of parental support or care by reason of the death, continued absence from the home, or physical or mental incapacity of a parent, or (if the State plan includes such cases) the unemployment of his or her parent who is the principal earner will be made only in relation to the child's natural or adoptive parent, or in relation to the child's stepparent who is married, under State law, to the child's natural or adoptive parent and is legally obligated to support the child under State law of general applicability which requires stepparents to support stepchildren to the same extent that natural or adoptive parents are required to support their children. Under this requirement, the inclusion in the family, or the presence in the home, of a “substitute parent” or “man-in-the-house” or any individual other than one described in this paragraph is not an acceptable basis for a finding of ineligibility or for assuming the availability of income by the State; and
(2) Where it has reason to believe that a child receiving aid is in an unsuitable environment because of known or suspected instances of physical or mental injury, sexual abuse or exploitation, or negligent treatment or maltreatment of such child, under circumstances which indicate the child's health or welfare is threatened, the State or local agency will:
(i) Bring such condition to the attention of a court, law-enforcement agency, or other appropriate agency in the State, providing whatever data it has with respect to the situation;
(ii) In reporting such conditions, use the same criteria as are used in the State for all other parents and children; and
(iii) Cooperate with the court or other agency in planning and implementing action in the best interest of the child.
(b) Conditions for plan approval. (1) A child may not be denied AFDC either initially or subsequently “because of the conditions of the home in which the child resides”, or because the home is considered “unsuitable”, unless “provision is otherwise made pursuant to a State statute for adequate care and assistance with respect to such child”. (Section 404(b) of the Social Security Act.)