The European Medicines Agency (EMA) has released two guidance documents regarding biological and chemical agents, highlighting medicines that can be used for treatment and prophylaxis in case of exposure to biological or chemical agents used as weapons of terrorism, crime, or warfare. The guidance documents provide information on decontamination, supportive treatment, and specific antidotes for various biological and chemical agents. They both also outline general decontamination principles and symptomatic treatment measures, highlight the EU marketing authorisation status of these medicinal products and provide information on their dosing, administration, and use in special populations like pregnancy and lactation.