The need for standardization of test protocols.

This article reviews the current status of standardization in orthodontic products. The role of the American National Standards Institute and the American Dental Association is described. A review of laboratory testing for the evaluation of frictional forces and bond strength in orthodontics is discussed. The need for standardization in test protocols is emphasized to obtain valuable interpretation and use of data generated by researchers. Standardization of test protocols will lead to improved standards for orthodontic products and ultimately higher-quality products for orthodontists and their patients.