House Bill 135 amends provisions of the Occupations Code relating to the regulation of health spas. The bill changes the amount of a surety bond or other security required to be posted by an applicant for a health spa operator's certificate from $20,000 to between $20,000 and $50,000, repeals provisions relating to and revises the terms for exemption from the bond or security requirements, and requires the secretary of state, at least once every three years, to review the amount of security an operator is required to post to determine whether that amount is sufficient to protect the spa's total membership. House Bill 135 requires the operator of a health spa to submit a copy of the operator's certificate of registration to the comptroller and to include the operator's certificate of registration number or identification number in a contract between a health spa operator and a member and in certain advertisements. The bill also amends provisions relating to a notice required to be posted before the scheduled closing or relocation of a health spa.