diff --git a/lib/domains/tn/rnrt/crns.txt b/lib/domains/tn/rnrt/crns.txt
new file mode 100644
index 0000000000..a1cc080faa
--- /dev/null
+++ b/lib/domains/tn/rnrt/crns.txt
@@ -0,0 +1,2 @@
+Centre de Recherche en Numériques de Sfax
+Digital Research Center of Sfax
\ No newline at end of file