Although there is no single study guide, the List of Resources included in the NBCSN Handbook for Candidates may be helpful in preparing. Many of those resources are available on the NASN website and through the NASN bookstore.
The 2020 digital edition of the School Nursing Certification Review book, by Janice Selekman, DNSc, RN, NCSN, FNASN, and Robin Cogan MEd, RN, NCSN is available for purchase through the NBCSN application site.
You must complete several requirements to recertify as an NCSN. Find detailed information on the process by downloading the Recertification Handbook and exploring the other links below.