AZ HB2153

Amends Arizona law to expand the definition of "exercise of religion" to include the ability to act or refusal to act substantially motivated by a religious belief, whether or not the exercise is compulsory or central to a larger system of religious belief.

Establishes that free exercise of religion is a fundamental right in Arizona that applies even if laws, rules, or government actions are facially neutral.

Prohibits state action from substantially burdening a person's exercise of religion unless the government demonstrates the burden is in furtherance of a compelling governmental interest and is the least restrictive means of furthering that interest.

Allows persons whose religious exercise is burdened in violation of the law to assert that violation as a claim or defense in judicial proceedings regardless of whether the government is a party, and to obtain injunctive and declaratory relief.

Requires prevailing parties in enforcement actions against the government to recover attorney fees and costs, and expands the definition of "state action" to include implementation or application of laws by both government and nongovernmental persons.