Ind. Code § 22-8-1.1-19.1
Any employer may apply to the commission for a temporary order granting a variance from a standard or any provision thereof promulgated under this chapter. Such temporary order shall be granted only if the employer establishes that he is unable to comply with a standard by its effective date because of unavailability of professional or technical personnel or of materials and equipment needed to come into compliance with the standard or because necessary construction or alteration of facilities cannot be completed by the effective date; that he is taking all available steps to safeguard his employees against the hazards covered by the standard; and that he has an effective program for coming into compliance with a standard as quickly as practicable. Any temporary order issued under this section shall prescribe the practices, means, methods, operations and processes which the employer must adopt and use while the order is in effect and state in detail his program for coming into compliance with the standard. Such a temporary order may be granted only after notice to employees and an opportunity for a hearing. Said notice shall be given to the authorized representative of the employees and be posted at or near the location for which the variance is sought. No order for a temporary variance may be in effect for longer than the period needed by the employer to achieve compliance with the standard or one (1) year, whichever is shorter, except that such an order may be renewed not more than twice, so long as the requirements of this paragraph are met and if an application for renewal is filed at least ninety (90) days prior to the expiration date of the order.
IC 22-8-1.1-19.1