The stricter immigration laws in many nations are a major contributing factor to these denials. Authorities are paying more attention to making sure that candidates fulfill certain requirements, such as proving theirsattae financial stability, their national connections, and their ability to produce thorough documentation. stricter rules & more stringent evaluation procedures. Since applicants may unintentionally miss one or more of these strict requirements, the trend toward more stringent evaluation procedures has resulted in a higher rate of denials. Due to the heightened scrutiny, visa refusals may arise from even small mistakes or omissions.