Indiana Code Title 36. Local Government § 36-9-29-37

Sec. 37. (a) If any defects or irregularities occur in any of the proceedings had under this chapter, the defects or irregularities may be cured by supplementary proceedings of the same general nature as those provided for by this chapter.  Only those parties whose interests or property are directly and adversely affected by the defects or irregularities may object to them.

(b) It is not necessary to delay the general course of the proceedings while defects or irregularities are being corrected or supplied.

(c) If an objection is filed with the circuit court, superior court, or probate court and the objection is overruled or decided adversely to the objecting party, the court costs incurred in the filing, hearing, and determination of the objection shall be taxed to the objecting party.  If the objection is sustained or determined in favor of the objecting party, then the costs shall be taxed to the flood control district.