International Relationships Committee

President (2016-2017), Fellow (2020), Tyler Prize (2015), International Relationships Committee Chair

Aveda

Tyler Prize (2013), International Relationships Committee

NIH Office of Dietary Supplements

International Relationships Committee

Sao Paulo State University - UNESP

Nominating Committee, International Relationships Committee, ASP2022 Organizing Committee

Auburn University

Awards and Funds Committee, International Relationships Committee

The Ohio State University

International Relationships Committee, Newsletter Committee

Universidad Nacional Autonoma de Mexico

International Relationships Committee

American Botanical Council

International Relationships Committee

Taipei Medical University

International Relationships Committee Co-Chair

Chonnam National University

Suffness Award (2006), International Relationships Committee

Oregon State University

Website Committee, International Relationships Committee

The Ohio State University

International Relationships Committee

Universidad Nacional Autónoma de México (UNAM)