C10A – Religious Preacher

Based on publicly available information, the C10A visa category is not commonly referenced for visas in Indonesia. There is a possibility it might be an older designation or a less frequently used visa type.

Here’s what I can tell you about religious visas in Indonesia:

• Religious workers generally apply for the F visa category. There are different types of F visas depending on the specific activity. For example, an FDH visa might be for religious workers who are also involved in humanitarian activities.
  
• To obtain a religious worker visa, applicants will likely need documentation from both the sending and receiving religious organizations.
  
• Permissions from the Indonesian Ministry of Religion might also be required.
  

Recommendation:

For the most accurate and up-to-date information on visas for religious preachers in Indonesia, it is recommended to contact the nearest Indonesian embassy or consulate in your home country. They can provide details on the specific requirements and application process.