18 June Podcast Podcast Episode 1: Welcome to the Expert Matters Podcast Expert evidence, Expert Witness, 05. Rules and Regulations, 10. Report Writing, 07. Working with Instructing Parties, 14. Giving Oral Evidence, Expert Matters, Podcast Welcome to Expert Matters, the official podcast of the Expert Witness Institute. Each month, we'll be taking an informed look at the key developments in the world of expert witnesses and expert evidence.