Careful Scrutiny is a process of examining something closely and thoroughly. RIGOR is an important part of this process, as it requires a high level of attention to detail and accuracy. It is often used in fields such as law, finance, and medicine, where precision is essential. RIGOR is also used in research to ensure that the results are reliable and valid. In short, careful scrutiny with RIGOR is a necessary step to ensure that the results of any investigation or analysis are accurate and reliable.