ACTIVITIES IN THE PROFESSIONAL SOCIETIES | |||
| Contemporary Music Society in Seoul | Board member | ||
| Korea Society of Woman Composers | Board member (1993 - 1997, President 1981 - 1990, Vice President) | ||
| Asian Composers League (ACL) | 1994 - 1997, Member/Treasurer of Executive Committee 2002 - 2007 Member of Executive Committee 2004 - 2007 Chairperson | ||
| Korea National Committee of ACL | 2000 - 2006 Chairperson (until 2000, Vice Chairperson) | ||
| Pacific Contemporary Music Center | Member | ||
| International Alliance of Wemen in Music | Member (1999 - 2000, Liason for Korea) | ||
| Korea Composers' Association, Inc. | 2000 - 2003 Advisor (until 2000, Vice President) | ||
| 1979 ACL Conference & Festival | Board Member of ACL - Korea | ||
| 1993 ACL Conference & Festival | Secretary General of the Organizing Committee | ||
| 2002 ACL Conference & Festival | Chairperson of the Organizing Committee | ||