1. Short title This Act may be cited as the Toxic Exposure Safety Act of 2020 . 2. Establishing a Toxic Special Exposure Cohort (a) Expansion of covered employees and definition of covered illnesses under subtitle E Section 3671 of the Energy Employees Occupational Illness Compensation Program Act of 2000 ( 42 U.S.C. 7385s ) is amended— (1) in paragraph (1)— (A) by striking employee determined under and inserting the following: employee determined— (A) under ; (B) by striking the period at the end and inserting ; or ; and (C) by adding at the end the following: (B) to have contracted a covered illness and be a member of the Toxic Special Exposure Cohort established under section 3671A. ; and (2) by striking paragraph (2) and inserting the following: (2) The term covered illness means an occupational illness or death resulting from exposure to a toxic substance, including— (A) all forms of cancer; (B) mesothelioma; (C) pneumoconiosis, including silicosis, asbestosis, and other pneumoconiosis, and other asbestos-related diseases, including asbestos-related pleural disease; (D) any illness identified in a health studies report under section 5(f)(4) of the Toxic Exposure Safety Act of 2020 or a report under section 3615(f)(2)(D); and (E) any additional illness that the Secretary of Health and Human Services designates by regulation, as such Secretary determines appropriate based on— (i) the results of the report under section 3671A(c)