The bill amends the introductory paragraph of Code of Evidence Art. 702(A) and (4) concerning expert testimony in Louisiana. It establishes that a qualified expert may provide testimony if the proponent demonstrates to the court that it is more likely than not that the expert's opinion reflects a reliable application of the principles and methods to the facts of the case. This change emphasizes the burden of proof required for expert opinions in legal proceedings.

Additionally, the bill modifies the language regarding the reliability of expert testimony by replacing the phrase "expert has reliably applied" with "expert's opinion reflects a reliable application." This amendment aims to align Louisiana's legal standards with the 2023 amendments to Rule 702 of the Federal Rules of Evidence, ensuring consistency in the evaluation of expert testimony across jurisdictions.