Glossary

Term · Baby Basics

CPST

Another name for a Child Passenger Safety Technician, a certified person who checks that a car seat is installed correctly and that the child is secured in it.

In plain words

CPST stands for . It is a credential, not a job title. A CPST is trained and certified to check how a is installed in a vehicle and how the child is buckled into it. Many hospitals, fire stations, and health departments have CPST-trained staff who check seats for free. Mothers often meet a CPST when they bring a new seat home or before the baby's first ride. A check does not mean the seat is wrong. It means someone trained has looked at the fit, the angle, the harness, and the belt path. Seats can be installed well or badly, and the difference is hard to see by eye. A CPST can look at a seat that feels loose or a harness that is hard to tighten.

The deeper version

The National Child Passenger Safety Certification Program, administered through Safe Kids Worldwide and affiliated bodies, certifies technicians after a multi-day course and a practical exam. Technicians assess seat selection, installation with the vehicle belt or system, harness fit, and transport readiness. The American Academy of Pediatrics policy statement on child passenger safety (Durbin and Hoffman, Pediatrics 2018) recommends seats to the highest weight or height limit of the seat and describes technician checks as a standard part of discharge planning. Controversy centers on misuse rates: field studies have reported that a large share of seats are installed incorrectly, which is the rationale for technician checks, while the evidence that a single check changes long-term use is thinner.

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Sources

  • American Academy of Pediatrics — Child Passenger Safety policy statement (Durbin DR, Hoffman BD), Pediatrics 2018
  • Safe Kids Worldwide — National Child Passenger Safety Certification Program, Child Passenger Safety Technician course

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