AZ SB1391

Adds exemption from motor vehicle fuel and use fuel taxes for motor vehicle fuel or use fuel sold within the Navajo reservation.

Exemption applies to all fuel sales within the Navajo reservation, regardless of the purchaser's tribal enrollment status or intended use.

Amends Section 28-5610, Arizona Revised Statutes, which governs exemptions from state motor fuel taxes.

Introduces this exemption as a new paragraph (9) in the existing exemptions section, distinct from the existing exemption for fuel sold to enrolled tribal members on reservations.