AZ HB2580

Extends the period before alternative fuel vehicles must pass emissions inspections from the fourth registration year to the sixth registration year.

Removes the requirement for owners to pay a $25 fee in area A or $9 fee in area B during the first three registration years as an alternative to emissions testing.

Updates statutory language in sections 49-546 and 49-551 to replace gendered pronouns with gender-neutral language and modernize grammatical phrasing.

Clarifies that alternative fuel vehicles registered in area A or area B remain subject to emissions inspection requirements, with testing required both on gasoline and alternative fuel beginning in the sixth registration year.