(1) In addition to the requirements specified in ARM 37.97.148, the treatment plan must document specific and measurable objectives and interventions based on a clinical assessment related to the youth's mental health needs.

(2) Treatment plans must be reviewed and updated at least every 30 days.

(3) All direct care staff and treatment team members, including the lead clinical staff involved in the care of the youth, shall read and sign off on the treatment plan within seven days of its development or update.

(4) A copy of the treatment plan must be provided to the youth's placing agency and custodial parent or guardian within ten days of the plan's development or update.