Eastern USA- Region 2
Northern Virginia/Washington Jt Section Chapter, SEN39
Randy Avent
randy[dot]avent[at]gmail.com

Western USA – Region 6
Richland Section Chapter, SEN39
Megan Lerchen
megan[dot]lerchen[at]pnl.gov

Asia & Pacific – Region 10
Taipei Section Chapter, SEN39
Paul C. P. Chao
pchao[at]mail.nctu.edu.tw

Singapore Section Chapter, SEN39
Julian Chi Chiu Chan
eccchan[at]ntu.edu.sg