AB1-AA10,2,29
907.02
(1) If In a civil action, if scientific, technical, or other specialized
10knowledge will assist the trier of fact to understand the evidence or to determine a
11fact in issue, a witness qualified as an expert by knowledge, skill, experience,
12training, or education, may testify thereto in the form of an opinion or otherwise
, if
13the testimony is based upon sufficient facts or data, the testimony is the product of
1reliable principles and methods, and the witness has applied the principles and
2methods reliably to the facts of the case.".
AB1-AA10,2,9
5907.025 Testimony by experts; criminal and civil forfeiture actions. (1) 6In a criminal or civil forfeiture action, if scientific, technical, or other specialized
7knowledge will assist the trier of fact to understand the evidence or to determine a
8fact in issue, a witness qualified as an expert by knowledge, skill, experience,
9training, or education, may testify thereto in the form of an opinion or otherwise.
AB1-AA10,2,13
10(2) Notwithstanding sub. (1), the testimony of an expert witness may not be
11admitted if the expert witness is entitled to receive any compensation contingent on
12the outcome of any claim or case with respect to which the testimony is being
13offered.".