On May 20, TTA held its first presentation for 2015. Organized for the purpose of promoting and spreading the usage of standards by explaining the purport of establishing standards and the nature of their content to interested parties and related industries, the presentation subtitled, ‘A-to-Z of wireless power transmission in everyday life through standards’ attracted 85 attendants including interested parties and people working in related industries. The subject of this presentation was comprised of wireless power transmission technologies and industry trends, A4WP BSS v1.2 standards, A4WP product development using chipsets, and A4WP authentication guidelines. The experts attending this presentation expressed satisfaction with the in-depth and extensive lectures provided. The second presentation will be held this fall.