* Location of the examination: Exam centers in different countries will have different pricing structures.
* Examining body: The specific organization administering the exam (there are several approved bodies) will set its own fees.
* Any additional services: Some bodies might charge extra for things like expedited results or re-sits.
To find the exact fee, you must contact the CSWIP examination body you intend to use in your region. Their website should have details, or you can contact them directly.