The Certified Pool/Spa Operator (CPO) certification training provides individuals with the basic knowledge, techniques, and skills of pool and spa operations. This training, developed by the National Swimming Pool Foundation (NSPF), has helped protect millions of swimmers and pool owners by reducing hazards and improving conditions at aquatic facilities. The NSPF® Certified Pool/Spa Operator® (CPO®) Certification program, is the world's leading verifiable pool and spa training credential. https://www.nspf.org/content/certified-poolspa-operator-certification-program
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