At least once every __ days during the period of interim supervision, the receiving county's juvenile probation department shall provide the sending county with a progress report.

• A. 30
• B. 60
• C. 90
• D. 120

Answer: (C)

Regular communication between counties during interim supervision is essential so the sending county stays informed about the juvenile’s progress and safety. The rule requires a progress report at least every 90 days. This quarterly cadence provides timely updates on supervision compliance, program participation, risk indicators, and any needed adjustments, while avoiding excessive paperwork for staff. If reports were required more often, like every 30 days, the burden would be high; less often, like every 120 days, could delay noticing problems. The 90-day interval neatly balances timely monitoring with practicality.