With regard to chemical restriction or banning under TSCA there is:

With regard to chemical restriction or banning under TSCA there is:
 a. no presumption of innocence, the EPA need not show a chemical poses a health hazard before restricting or banning it
  b. a presumption of innocence, the EPA must show a chemical poses a health hazard before restricting or banning it
  c. a presumption of innocence, but the firm producing the chemical must prove that there is no health hazard
  d. no presumption of innocence, the firm producing the chemical must show that it is no health hazard before it begins production
  e. none of the other choices are correct