Loyalty Test Investigation means checking if a person you trust is really honest and loyal to you. This person can be your partner, girlfriend, boyfriend, friend, or even a business partner and employees. In this investigation, a team or agency secretly watches the person's actions like who they talk to, message, or meet. They try to find out if the person is hiding something, lying, or getting close to someone else, This is done secretly to find the truth. People usually do this when they have doubts about someone close to them, A loyalty test helps to know if there is honesty in the relationship or not.