An expert witness or professional witness is an expert within a specific field of education, training or skills who will be in possession of a specialized topic of which they can divulge information which will surpass the average person's knowledge. Expert witnesses are required in legal cases where an expert of official opinion is needed in order to present legal and respected evidence as part of a testimony. Becoming a witness or understanding the process of becoming a witness is crucial for any individual who is being used as an evidence provider, or for those who are simply wishing to learn more about the legal process. Here, you will find a wide range of information regarding expert witnesses, some from an informative perspective and some from witnesses themselves speaking about their own experiences.