Rhode Island StatutesCHAPTER 21-2.1 - Farm Milk Holding Tanks§ 21-2.1-1 - Calibration, testing, and sealing of farm milk holding tanks – Fees.§ 21-2.1-2 - Tampering with the gauging mechanism prohibited – Penalty for violation.§ 21-2.1-3 - Frequency of calibration required.