diff --git a/library/Exceptions/SubdivisionCode/LsSubdivisionCodeException.php b/library/Exceptions/SubdivisionCode/LsSubdivisionCodeException.php
new file mode 100644
index 00000000..6a5117ab
--- /dev/null
+++ b/library/Exceptions/SubdivisionCode/LsSubdivisionCodeException.php
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the "LICENSE.md"
+ * file that was distributed with this source code.
+ */
+
+namespace Respect\Validation\Exceptions\SubdivisionCode;
+
+use Respect\Validation\Exceptions\SubdivisionCodeException;
+
+/**
+ * Exception class for Lesotho subdivision code.
+ *
+ * ISO 3166-1 alpha-2: LS
+ */
+class LsSubdivisionCodeException extends SubdivisionCodeException
+{
+    public static $defaultTemplates = array(
+        self::MODE_DEFAULT => array(
+            self::STANDARD => '{{name}} must be a subdivision code of Lesotho',
+        ),
+        self::MODE_NEGATIVE => array(
+            self::STANDARD => '{{name}} must not be a subdivision code of Lesotho',
+        ),
+    );
+}
diff --git a/library/Rules/SubdivisionCode/LsSubdivisionCode.php b/library/Rules/SubdivisionCode/LsSubdivisionCode.php
new file mode 100644
index 00000000..384abf50
--- /dev/null
+++ b/library/Rules/SubdivisionCode/LsSubdivisionCode.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Respect/Validation.
+ *
+ * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
+ *
+ * For the full copyright and license information, please view the "LICENSE.md"
+ * file that was distributed with this source code.
+ */
+
+namespace Respect\Validation\Rules\SubdivisionCode;
+
+use Respect\Validation\Rules\AbstractSearcher;
+
+/**
+ * Validator for Lesotho subdivision code.
+ *
+ * ISO 3166-1 alpha-2: LS
+ *
+ * @link http://www.geonames.org/LS/administrative-division-lesotho.html
+ */
+class LsSubdivisionCode extends AbstractSearcher
+{
+    public $haystack = array(
+        'A', // Maseru
+        'B', // Butha-Buthe
+        'C', // Leribe
+        'D', // Berea
+        'E', // Mafeteng
+        'F', // Mohale's Hoek
+        'G', // Quthing
+        'H', // Qacha's Nek
+        'J', // Mokhotlong
+        'K', // Thaba-Tseka
+    );
+
+    public $compareIdentical = true;
+}