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Those who conduct investigations or deal with evidence are expected to testify as expert witnesses. This means they must establish credibility the moment they enter the courtroom and proceed to the witness stand to present their testimony. This online course provides participants with an understanding of the basic factors that create effective courtroom testimony.This course meets Texas Commission on Law Enforcement (TCOLE) requirements for Texas Forensic Science Academy Courtroom Testimony course #40065.This online course, along with the 24-hour Face-to-Face FSA119 Courtroom Testimony Practical Applications, will meet the 40-hour Courtroom Testimony requirement for multiple Texas Forensic Science Academy Certificate Programs.