Ala. Code § 11-99A-35: Enjoining of Assessments.

No suit may be brought or maintained to enjoin the collection of assessments levied under this chapter except upon the ground that public notice of a hearing upon the amount of the assessment with respect to property owned by the person bringing the suit was not given as required in this chapter and that the failure materially infringed the rights of the person bringing suit. However, any person presenting objections to the board at or before the hearing on assessment shall be deemed to have waived this ground.