1, determine the target country that wants to obtain law enforcement authority. Different countries have different laws and procedures, so it is necessary to know the legal system and law enforcement requirements of the target country.

2. Understand the legal system and law enforcement procedures of the target country, including criminal law, criminal procedure law, power and authority of law enforcement agencies, etc. This knowledge can be obtained by studying relevant legal instruments, attending training courses or cooperating with local law enforcement agencies.

3. Obtain relevant law enforcement qualifications and training according to the requirements of the target country. Including attending training courses, passing exams or obtaining a law enforcement license.

4. Finding employment opportunities in the target country can be achieved by contacting local law enforcement agencies, participating in recruitment activities or applying for law enforcement positions. Need relevant supporting documents, background investigation and interview.