diff --git a/app_data/vocabularies/committees.yaml b/app_data/vocabularies/committees.yaml
index 7ec2786f..32fdf8a8 100644
--- a/app_data/vocabularies/committees.yaml
+++ b/app_data/vocabularies/committees.yaml
@@ -10,6 +10,9 @@
 - id: ISC
   title:
     en: ISC - ISOLDE (Isotope On-Line Detector) Committee
+- id: ISCC
+  title:
+    en: ISOLDE Collaboration Committee
 - id: ISRC
   title:
     en: ISRC - Intersecting Storage-Rings Committee