AZ SB1401

Amends Arizona law to regulate labeling of plastic products and packaging with environmental claims including "biodegradable," "compostable," or "degradable."

Requires manufacturers to verify environmental claims using sound scientific testing evaluated by qualified persons according to internationally recognized standards such as ASTM or ISO.

Prohibits use of industry certifications or third-party certifications alone as sufficient evidence of validity for environmental claims.

Mandates manufacturers, distributors, or suppliers provide documentation within 30 days upon written request demonstrating compliance with labeling requirements in an easily readable format.

Violations constitute unlawful trade practices subject to enforcement under Arizona's consumer protection laws.