Pool & Hot Tub Alliance (PHTA) · Current, undated PHTA public CPO curriculum and learning objectives, checked 2026-10-19. These official pages state neither a syllabus effective date nor examination domain weights. The workbook label 'Certified Public Pool & Spa Operator (CPO)' maps to PHTA's official 'Certified Pool & Spa Operator (CPO)' credential; the assigned slug is retained.

This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.

• Certified Pool & Spa Operator (CPO) — PHTA
• PHTA Courses
• About the MAHC Current Edition
• 2024 Model Aquatic Health Code, Fifth Edition — Code Language
• 2024 Annex to the Model Aquatic Health Code, Fifth Edition
• Home Pool and Hot Tub Water Treatment and Testing
• Operating and Managing Public Pools, Hot Tubs and Splash Pads
• What to Do When There Is Poop in the Pool
• Chloramines and Pool Operation
• About Protecting Yourself from Legionella in Hot Tubs
• Pool Chemical Safety
• Use Pool Chemicals Safely
• Store Pool Chemicals Safely
• Pool Safely — U.S. Consumer Product Safety Commission
• The Terrain of Drains: What Makes Them Safer
• Don't Swim With Shocks — CPSC
• Taylor Water Testing Technical FAQs
• Using the Taylor Circular Watergram Water Balance Calculator
• Understanding and Managing Calcium Hardness in Pool and Spa Water
• Why Monitoring Cyanuric Acid in a Pool Is Important
• How to Collect a Pool or Spa Water Sample for Accurate Testing
• Pool Water Guide — Pentair
• FNS Plus Product Support — Pentair
• ChemCheck Support — Pentair
• IntelliChem Water Chemistry Controller Installation and User's Guide
• Commercial IntelliChlor Electronic Chlorine Generator Installation and User's Guide
• Pool Chemical Injuries in Public and Residential Settings — CDC MMWR
• Hazard Communication Appendix D — Safety Data Sheets