N.Y. Social Services Law § 409-E
1. With respect to each child who is identified by a local social services district as being considered for placement in foster care as defined in section one thousand eighty-seven of the family court act by a social services district, such district, within thirty days from the date of such identification, shall perform an assessment of the child and his or her family circumstances. Where a child has been removed from his or her home, within thirty days of such removal the local social services district shall perform an assessment of the child and his or her family circumstances, or update any assessment performed when the child was considered for placement. Any assessment shall be in accordance with such uniform procedures and criteria as the office of children and family services shall by regulation prescribe. Such assessment shall include the following:
2. Upon completion of any assessment provided for in subdivision one of this section, and not later than thirty days after placement of a child in foster care pursuant to article three or seven of the family court act or not later than thirty days after a child is removed from his or her home, the local social services district shall establish or update and maintain a family service plan based on the assessment required by subdivision one of this section. The plan shall be prepared in consultation with the child's parent or guardian, unless such person is unavailable or unwilling to participate, or such participation would be harmful to the child, and with the child if the child is ten years of age or older, and, where appropriate, with the child's siblings. Such consultation shall be done in person, unless such a meeting is impracticable or would be harmful to the child. If it is impracticable to hold such consultation in person, such consultation may be done through the use of technology, including but not limited to, videoconferencing and teleconference technology. If the parent is incarcerated or residing in a residential drug treatment facility, the plan shall reflect the special circumstances and needs of the child and the family. The plan shall include at least the following:
(c) identification of necessary and appropriate services and assistance to the child and members of the child's family. The services so identified shall, before being included in the family service plan, be assessed to determine the projected effectiveness of such plan including but not limited to the following considerations: