Ind. Code § 24-5-7-13

Sec. 13. A health spa that sells contracts for health spa services to be rendered at a planned health spa facility or a health spa facility under construction shall file with the secretary of state a bond issued by a surety company admitted to do business in Indiana in the amount of twenty-five thousand dollars ($25,000) or such greater amount as the secretary of state may specify by rule. The health spa is relieved from the obligation to maintain such a bond upon commencing health spa service.