diff --git a/icu4c/source/i18n/rbbi.cpp b/icu4c/source/i18n/rbbi.cpp
index a001bc42ee5..2c748089d3a 100644
--- a/icu4c/source/i18n/rbbi.cpp
+++ b/icu4c/source/i18n/rbbi.cpp
@@ -1,6 +1,7 @@
 /*
 **********************************************************************
-*   Copyright (C) 1999 Alan Liu and others. All rights reserved.
+*   Copyright (C) 1999 International Business Machines Corporation   *
+*   and others. All rights reserved.                                 *
 **********************************************************************
 *   Date        Name        Description
 *   10/22/99    alan        Creation.
diff --git a/icu4c/source/i18n/rbbi_bld.cpp b/icu4c/source/i18n/rbbi_bld.cpp
index 09780ff0fff..1b82f6e1727 100644
--- a/icu4c/source/i18n/rbbi_bld.cpp
+++ b/icu4c/source/i18n/rbbi_bld.cpp
@@ -1,6 +1,7 @@
 /*
 **********************************************************************
-*   Copyright (C) 1999 Alan Liu and others. All rights reserved.
+*   Copyright (C) 1999 International Business Machines Corporation   *
+*   and others. All rights reserved.                                 *
 **********************************************************************
 *   Date        Name        Description
 *   10/22/99    alan        Creation.