For those bus and autobus operators that are transporting passengers interstate, but who are based outside New Jersey, satisfactory evidence of appropriate insurance shall consist of requisite liability insurance filings made with the FHWA (Form MCS 90B and Form MCS 828) or the former Federal regulatory agency, the Interstate Commerce Commission (ICC) (Form BMC-91 or 91X).
N.J. Admin. Code § 16:53A-4.2