diff --git a/inc/caldav-MKCOL.php b/inc/caldav-MKCOL.php
new file mode 100644
index 00000000..db2c6e38
--- /dev/null
+++ b/inc/caldav-MKCOL.php
@@ -0,0 +1,30 @@
+<?php
+
+dbg_error_log("MKCOL", "method handler");
+
+dbg_log_array( "MKCOL", 'HEADERS', $raw_headers );
+dbg_log_array( "MKCOL", '_SERVER', $_SERVER, true );
+dbg_error_log( "MKCOL", "RAW: %s", str_replace("\n", "",str_replace("\r", "", $raw_post)) );
+
+$make_path = $_SERVER['PATH_INFO'];
+
+$displayname = $make_path;
+$parent_container = '/';
+if ( preg_match( '#^(.*/)([^/]+)(/)?$#', $make_path, $matches ) ) {
+  $parent_container = $matches[1];
+  $displayname = $matches[2];
+}
+
+$sql = "INSERT INTO collection ( user_no, parent_container, dav_name, dav_etag, dav_displayname, is_calendar, created, modified ) VALUES( ?, ?, ?, ?, ?, FALSE, current_timestamp, current_timestamp );";
+$qry = new PgQuery( $sql, $session->user_no, $parent_container, $make_path, md5($session->user_no. $make_path), $displayname );
+
+if ( $qry->Exec("MKCOL",__LINE__,__FILE__) ) {
+  header("HTTP/1.1 200 Created");
+  dbg_error_log( "MKCOL", "New collection '%s' created named '%s' for user '%d' in parent '%s'", $make_path, $displayname, $session->user_no, $parent_container);
+}
+else {
+  header("HTTP/1.1 500 Infernal Server Error");
+  dbg_error_log( "ERROR", " MKCOL Failed for '%s' named '%s', user '%d' in parent '%s'", $make_path, $displayname, $session->user_no, $parent_container);
+}
+
+?>
\ No newline at end of file