Medical Cannabis Access by State: What a Registry Requires, With Dated Examples
As of August 20, 2026, Georgia’s medical cannabis route begins with certification by an eligible physician, followed by registration and an active Medical Cannabis card; California illustrates a different framework in which statutes, agency regulations, and local ordinances work together.
As of August 20, 2026, Georgia’s medical cannabis route begins with certification by an eligible physician, followed by registration and an active Medical Cannabis card; California illustrates a different framework in which statutes, agency regulations, and local ordinances work together. The federal regulator separately says it has not approved a marketing application for cannabis to treat any disease or condition, although it has approved one cannabis-derived and three cannabis-related prescription drug products. Positions can change, and eligibility, application steps, and possession rules are state-specific. 123
This article is general information, not individualized legal, medical, business, or compliance advice. Whether any of it applies to a particular person, product or business depends on the facts and on applicable state law; consult a qualified professional.
Georgia certification
In Georgia, a fully licensed physician whose principal place of practice is in Georgia may certify and manage a patient who has a qualifying condition to obtain medical cannabis. Georgia says physician certification is the only legal access route, and its registry information describes the certification as annual. 1
Georgia’s qualifying conditions include ALS, Alzheimer’s disease, specified forms of autism, certain cancers, epidermolysis bullosa, hospice enrollment, stage III HIV, inflammatory bowel disease, intractable pain, lupus, mitochondrial disease, multiple sclerosis, Parkinson’s disease, severe peripheral neuropathy, specified PTSD, certain seizure disorders, sickle cell disease, and Tourette’s syndrome. In Georgia, a qualifying condition is an eligibility criterion for the registry; the listed condition does not by itself establish that cannabis treats it. 1
Georgia’s registry and eligible cardholders
Georgia law authorizes the Georgia Department of Public Health to establish the Medical Cannabis Patient Registry and issue Medical Cannabis cards to certified patients and caregivers. The Georgia registry allows physicians licensed to practice in Georgia, with a principal place of practice in the state, to certify and manage patients with a qualifying condition. 1
Georgia says an adult patient qualifies for a Medical Cannabis card when the patient is at least 18, has one or more qualifying conditions, and is a Georgia resident. Georgia also identifies these eligible cardholders or responsible parties: a parent, guardian, or legal custodian of a patient under 18 with a qualifying condition; an adult designated by a qualifying patient to assist with purchasing, possessing, and administering medical cannabis or products for that patient; and a qualifying health care institution that agrees to allow the patient to possess and use medical cannabis on its premises. 1
In Georgia, the caregiver categories are tied to the patient’s circumstances and authorization. They include the parent, guardian, or legal custodian of a qualifying patient under 18; an adult designated by a qualifying patient to assist with purchasing, possessing, and administering medical cannabis or products for the patient’s use; and a health care institution where the patient receives care for a qualifying condition, if the institution agrees to permit possession and use on its premises. 1
What a Georgia card authorizes—and what it does not
In Georgia, a Medical Cannabis card is proof that a certified patient or caregiver is authorized to possess medical cannabis. Georgia states that only physician-certified patients and caregivers with an active Medical Cannabis card are legally allowed to possess medical cannabis, and that registered patients or caregivers may possess medical cannabis containing up to 12,000 milligrams of THC. 1
Georgia expressly says that marijuana is not generally legal in Georgia. Georgia’s card does not make the sale or possession of all types of marijuana legal, and Georgia says that possession of any form of marijuana by an unauthorized person violates state and federal law. The card therefore establishes the state’s described authorization to possess qualifying medical cannabis; it is not a general authorization for marijuana possession or sale in Georgia. 1
For a Georgia patient or carer, the real decision is whether to ask a fully licensed Georgia physician who principally practices in Georgia to assess certification under Georgia’s registry requirements. That decision concerns Georgia eligibility and registration status, not a clinical conclusion about whether cannabis works for a listed condition. 1
California’s layered cannabis framework
California’s framework is built from three layers. California statutes are laws passed by the state legislature and signed by the Governor; they apply throughout California and establish basic rules. California regulations are created by a state agency to interpret those statutes and make them more specific, and the Department of Cannabis Control creates regulations applying to cannabis businesses. 3
In California, local ordinances are rules created by cities and counties for their communities. A California ordinance applies only in the city or county that created it. California says an ordinance can be more specific than a statute or regulation, but cannot conflict with them; local ordinances can set the time, place, and manner in which a business operates or a resident takes certain actions. 3
California identifies the Medicinal and Adult Use Cannabis Regulation and Safety Act, or MAUCRSA, in the Business and Professions Code as the main statute for cannabis businesses. California says MAUCRSA establishes a basic framework for licensing, oversight, and enforcement, while California Department of Cannabis Control regulations specify matters such as license applications, business operations, product ingredients, packaging, testing, and enforcement. 3
California also has statutes addressing people who use cannabis, including rules concerning people under 21, limits on how much cannabis a person may carry, and requirements for medical cannabis. California states that cannabis is legal there for both medicinal and adult use, within its regulated framework. 3
For California, the practical relationship is therefore statewide statutes first, statewide agency regulations that interpret and specify those statutes, and local ordinances that add community-specific detail without working against the higher-level rules. California’s local requirements can differ by city or county, so the applicable local ordinance is part of the legal picture for the relevant jurisdiction. 3
What the federal regulator says
The federal regulator says it has not approved a marketing application for cannabis for the treatment of any disease or condition. It also says it has approved one cannabis-derived and three cannabis-related drug products, and that those approved products are available only with a prescription from a licensed health care provider. 2
The federal regulator describes cannabis as a plant containing more than 80 biologically active chemical compounds, including THC and CBD. It says parts of the Cannabis sativa plant have been controlled under the federal Controlled Substances Act since 1970, and that marijuana is listed in Schedule I because of its high potential for abuse and the absence of a currently accepted medical use of the plant in the United States. 2
The federal regulator also says the 2018 Farm Bill removed hemp meeting the federal definition of no more than 0.3 percent delta-9 THC by dry weight from the federal Controlled Substances Act. The federal regulator retains authority over products containing cannabis or cannabis-derived compounds under the Federal Food, Drug, and Cosmetic Act and section 351 of the Public Health Service Act, regardless of whether those compounds are classified as hemp under the 2018 Farm Bill. 2
Georgia registration, California’s layered framework, and federal drug approval are different legal questions. A Georgia card is a state authorization described by Georgia; California’s rules depend on statutes, agency regulations, and applicable local ordinances; and federal approval status is described by the federal regulator. Those positions, and the requirements that apply to a particular patient or carer, can change. 132