If you rely on medical cannabis to manage chronic pain, anxiety, cancer-related symptoms, PTSD, or other qualifying conditions, it’s important to keep your Washington State medical marijuana card up to date. Renewing your authorization ensures uninterrupted access to tax savings, higher possession limits, stronger therapeutic potencies, and the ability to grow your own cannabis plants. Fortunately, the process is simple. Below, we’ll walk you through who needs to renew, when