N.Y. Comp. Codes R. & Regs. tit. 9, § 357.8
(a) As part of diversion services, probation shall assess for risk and needs and utilize case planning tools and protocols, as approved by the Division of Criminal Justice Services, to:
(b) As part of assessment, case planning, and reassessment, probation shall use effective client engagement skills such as motivational interviewing with the youth, and where practicable, his/her family to:
(1) develop a case plan within 30 calendar days of the initial conference with the youth and parent(s) or other persons legally responsible for his/her care that addresses:
(2) utilize the participation and/or services of community-based providers as appropriate;