diff --git a/commands/Iorlw.java b/commands/Iorlw.java
new file mode 100644
index 0000000..2522319
--- /dev/null
+++ b/commands/Iorlw.java
@@ -0,0 +1,22 @@
+package commands;
+
+import registers.Memory;
+
+public class Iorlw extends CommandUtils implements Command
+{
+    private final int literal;
+
+    public Iorlw(int input)
+    {
+        literal = input & 0x00FF;
+    }
+    @Override
+    public void execute()
+    {
+        int result = literal | Memory.workingRegister;
+
+        checkZeroBit(result);
+
+        Memory.workingRegister = result % 256;
+    }
+}
diff --git a/decoder/CommandDecoder.java b/decoder/CommandDecoder.java
index e22ebe8..f95ee74 100644
--- a/decoder/CommandDecoder.java
+++ b/decoder/CommandDecoder.java
@@ -3,6 +3,7 @@ package decoder;
 import commands.Addlw;
 import commands.Andlw;
 import commands.Command;
+import commands.Iorlw;
 
 public class CommandDecoder
 {
@@ -55,8 +56,7 @@ public class CommandDecoder
             case 0x3900:
                 return new Andlw(input);
             case 0x3800:
-                //iorlw();
-                break;
+                return new Iorlw(input);
             case 0x3A00:
                 //xorlw();
                 break;