The agency is required to make reasonable efforts to prevent or eliminate the need for removal of the child from his home or to make it possible for the child to safely return to the child’s home for a child to be eligible and reimbursable under Title IV-E. Once Title IV-E eligibility is established, the agency must obtain a judicial determination that it has made reasonable efforts to finalize the permanency plan within twelve months of the date the child is considered to have entered foster care, and at least once every twelve months thereafter while the child is in care.