The CWSP certification is a professional level wireless LAN certification for the CWNP Program. To earn a CWSP certification, you must hold a current and valid CWNA credential. You must take the CWSP exam at a Pearson Vue Testing Center and pass with a 70% or higher. Instructors must pass with a 80% or higher. However you choose to prepare for the CWSP exam, you should start with the exam objectives, which cover the full list of skills tested on the exam.