Consider risk assessment as the final step in the cost estimation process. To accurately identify and understand risks, you must possess a deep understanding of the cost estimate's intricate details, including recognizing knowledge gaps. We categorize risks into two groups: known risks, which are more transparent, and unknown risks, which are more challenging to discern. However, this course will provide an overview of the commonly used industry practices for defining, identifying, and quantifying both known and unknown risks, equipping you with the necessary tools to tackle potential risks in cost estimation.