diff --git a/snippets/ENSURE/ENSURE_inequalities/Ensure_GreaterThanOrEqual.mp b/snippets/ENSURE/ENSURE_inequalities/Ensure_GreaterThanOrEqual.mp
new file mode 100644
index 0000000000000000000000000000000000000000..fd1c98c909854a60f877879c653351f3733a1c13
--- /dev/null
+++ b/snippets/ENSURE/ENSURE_inequalities/Ensure_GreaterThanOrEqual.mp
@@ -0,0 +1,5 @@
+/* Ensure that the number of event A is greater than or
+equal to 1.  Guarantees at least one instance of A. Change 
+1 to 2 to guarantee at least two instances of A. */ 
+
+ENSURE #A >= 1;