The NSPF CPO blended format online certification class is a comprehensive 18 Chapter course which is completed online. Best Aquatic Exam locations are available nationwide. The registration fee includes the National Swimming Pool Foundation Certified Pool/Spa Operators Handbook, the online certification course, the review and administration of the NSPF CPO exam by a Best Aquatic Instructor. The NSPF CPO certification is recognized throughout the US and worldwide. Best Aquatic CPO Exam locations in Arizona, Arkansas, Alabama, California, Delaware, Florida, Georgia, Hawaii, Louisiana, Montana, Maryland, New Jersey, New York, Oregon, Tennessee, Washington and Guam. CHOOSE FIRST AND SECOND CHOICE FOR EXAM LOCATIONS