1, Education: An officer's education requires a corresponding academic background. The training of officers in different services and job levels may have different academic requirements.
2. Age condition: There is always a certain age limit for officer training. There are different age requirements for officer training in different services and different job levels.
3. Physical conditions: Officers should have certain physical qualities and health conditions and be able to meet the needs of military training and combat tasks.
4. Political conditions: Officers should have certain political qualities and ideological consciousness, abide by the law and be loyal to the country and the people.