Conn. Gen. Stat. § 12-475a: Agreements with other jurisdictions concerning cooperative motor vehicle fuels tax audits.

The Commissioner of Revenue Services may, for purposes of cooperative audits of reports and returns related to the state tax on motor vehicle fuels, enter into agreements with the appropriate authorities of other jurisdictions imposing tax on motor vehicle fuels similar to that imposed in Connecticut under this chapter. In performing any such audit or part thereof, any officer or employee of any such other jurisdiction shall be deemed an authorized agent of this state for such purpose and such audit or part thereof shall have the same effect as a similar audit by the Department of Revenue Services.