It is encouraged that each individual who seeks certification or re-certification to take a class and exam. Re-certification DOES NOT include the book however. you can purchase a book through Mark Bakos and Associates.
NOTE: The city of Philadelphia PA and Allegheny County PA do not recognize re-certification. Therefore each individual must take a class and exam, Check with you local Health Departments for specific information on re-certification.
A valid photo ID must also be presented to the exam administrator at the exam session.