The document provides 12 tips for preparing for and passing a PhD viva voce exam. It recommends practicing your presentation for a mock audience, researching your examiners, having a clear structure for your presentation, anticipating difficult questions, and revisiting feedback on your thesis. Additionally, it suggests arriving well-prepared with an expert-level understanding of your thesis, maintaining confidence even if you don't know an answer, and dressing professionally. The overall goal is to demonstrate expertise in your research area and pass the oral defense of your dissertation.