Relating to medical use of cannabis, to the effectiveness thereof and to the controlled substances therapeutic research act; repealer

This bill updates New York's medical cannabis program by extending registry card validity from one to two years (unless a patient is terminally ill), clarifying certification rules for doctors, and adjusting possession limits to a 60-day supply. It requires practitioners to complete training before issuing certifications and creates special certifications for patients with progressive/degenerative conditions. The bill repeals the outdated "Controlled Substances Therapeutic Research Act" and directly affects certified patients, designated caregivers, and healthcare providers who certify medical cannabis use. Key provisions include new rules for registry applications, digital verification methods (like QR codes), and updated limits on cannabis possession.