Ala. Code § 12-23-13

Any alcohol or drug-related offender referred for assessment and placed on probation by the judge shall pay a monitoring fee to the court referral officer which shall also be remitted to the State Treasurer by the court referral officer by the tenth day of each month as set out in Section 12-23-10. The assessment fee and monitoring fees shall be established and regulated by the Administrative Office of Courts and can be adjusted to ensure that adequate financial resources are available to support the court referral program and administration of the programs.