Conn. Gen. Stat. § 13b-89a: Interstate motor buses having upper and lower decks.

The recipient of a permit pursuant to section 13b-89, who owns or operates a motor bus, as defined in section 14-1, which has an upper and lower deck, may register such motor bus in this state, provided such motor bus complies with manufacturing and safety standards for motor buses established under federal statutes and regulations. The Commissioner of Transportation shall adopt regulations in accordance with this section.