Versions of Maryland Code > HEALTH - GENERAL > Title 22 - Poisons, Dangerous Household Substances, Flammable Products, and Hazardous Materials on LawServer 2023 Maryland Code > HEALTH – GENERAL > Title 22 – Poisons, Dangerous Household Substances, Flammable Products, and Hazardous Materials 2022 Maryland Code > Health – General > Title 22 – Poisons, Dangerous Household Substances, Flammable Products, and Hazardous Materials 2021 Maryland Code > Health – General > Title 22 – Poisons, Dangerous Household Substances, Flammable Products, and Hazardous Materials