Seiko Yamazaki is a senior CDISC consultant at Pinnacle 21 by Certara and has been working in the pharmaceutical industry since 2012. Before joining Certara, she was a statistician at a CRO company and worked on a diverse array of projects that require compliance with CDSIC standards. She possesses significant experience creating statistical analysis plans/mock-up plans, ADaM specs, ADaM datasets, tables, figures, and listings. She is an authorized CDSIC ADaM instructor.