DDAI is based in the United States and oversees training and licensing of Davis® providers worldwide. The goals of DDAI are to increase worldwide awareness of the perceptual gifts, talents or potentials for genius that accompany and give rise to dyslexia; and effective methods for resolving the learning disability aspects of dyslexia. DDAI has affiliate organizations headquartered in Mexico, Germany, the Netherlands, New Zealand, and the UK. There are licensed Davis Facilitators in more than 40 nations, providing services in more than 30 languages.