Please be informed that to improve our service, we will perform scheduled website maintenance

from 1:00 p.m. to 4:00 p.m. on Friday, March 29, 2019.

During that time, our website will be temporarily unavailable,

and we ask for your understanding in this regard.

** Maintenance Schedule: Friday, March 29, 2019 (1:00 p.m. to 3:00 p.m.)

o ACH Newsletter Webzine: http://newsletter.ach.or.kr