Ethical code of the organization become a guideline for shaping and developing self-reliance. This is elaborated in member promises (TRI PRASETYA PERGURUAN), which are :

1. Believe in the only God
2. Serve the nation and country of Indonesia
3. Loyal and obedient to the organization

The first promises become religious spirit that serves and inspires the second and third promises. This spiritual base is a basic foundation because the organization is developed according to the deity principle.

The second promise is a goal for serving others that based on the first promise and  inspires the spirit of serving the organization.

The third promise is the spirit of serving the organization based on brotherhood and friendship principle.