diff --git a/net/JassCommand.java b/net/JassCommand.java
new file mode 100644
index 0000000..bcd347d
--- /dev/null
+++ b/net/JassCommand.java
@@ -0,0 +1,28 @@
+package ch.epfl.javass.net;
+
+/**
+ * Enumeration of the different commands for the client-server communication.
+ * @author Charles BEAUVILLE
+ * @author Celia HOUSSIAUX
+ *
+ */
+public enum JassCommand {
+    PLRS("PLRS"),
+    TRMP("TRMP"),
+    HAND("HAND"),
+    TRCK("TRCK"),
+    CARD("CARD"),
+    SCOR("SCOR"),
+    WINR("WINR");
+    
+    private String name;
+    
+    private JassCommand(String name) {
+        this.name = name;
+    }
+    
+    @Override
+    public String toString() {
+        return name;
+    }
+}