Becoming a private investigator in Dubai typically requires formal education and training, as well as a license from the Dubai Police Force. Here are some general steps you can take to become a private investigator in Dubai:

1. Meet the Basic Requirements: The Dubai Police Force requires private investigators to be at least 21 years old, have a high school diploma or equivalent, and be physically fit. In addition, candidates must have a clean criminal record and be of good character.

2. Obtain Relevant Education: Pursue a degree or diploma in criminal justice, criminology, or a related field. This can help you gain the knowledge and skills necessary for the job. Dubai has several universities and colleges offering programs in criminal justice.

3. Gain Work Experience: Seek work experience in the law enforcement, security, or investigation-related fields to gain relevant experience. This can help you develop skills such as critical thinking, problem-solving, and attention to detail.

4. Complete Private Investigator Training: Complete a private investigator training program that is recognized by the Dubai Police Force. The program typically covers topics such as investigations, surveillance, interviewing techniques, and legal and ethical issues.

5. Apply for Private Investigator License: Once you have completed the private investigator training, you can apply for a private investigator license from the Dubai Police Force. The application process may include submitting an application, passing an exam, and undergoing a background check.

6. Start Your Own Private Investigation Business: Once you have obtained your license, you can start your own private investigation business in Dubai. Alternatively, you can seek employment with a private investigation agency.

It's important to note that the Dubai Police Force may have additional requirements and processes for becoming a private investigator. Therefore, it is recommended to research and follow the specific guidelines provided by the Dubai Police Force.