This document provides information about Medical Orders for Life-Sustaining Treatment (MOLST) forms in Massachusetts. It explains that MOLST forms document patient preferences for resuscitation, ventilation, hospital transfer and other life-sustaining treatments. Unlike Comfort Care/Do Not Resuscitate forms which apply only to cardiac arrest, MOLST forms apply to all healthcare settings and can provide orders on additional medical interventions. Emergency personnel are required to follow valid MOLST forms to ensure treatment aligns with patient wishes.