WTC-related health condition
WTC-related health condition means an illness or health condition for which exposure to airborne toxins, any other hazard, or any other adverse condition resulting from the September 11, 2001, terrorist attacks, based on an examination by a medical professional with expertise in treating or diagnosing the health conditions in the List of WTC-Related Health Conditions, is substantially likely to be a significant factor in aggravating, contributing to, or causing the illness or health condition, including a mental health condition. Only those conditions on the List of WTC-Related Health Conditions codified in 42 CFR 88.15 may be considered WTC-related health conditions.