diff --git a/nlsr_npl.cpp b/nlsr_npl.cpp
new file mode 100644
index 0000000..1f9ae3d
--- /dev/null
+++ b/nlsr_npl.cpp
@@ -0,0 +1,41 @@
+#include<iostream>
+#include<algorithm>
+
+#include "nlsr_npl.hpp"
+
+using namespace std;
+
+Npl::Npl(){
+
+}
+
+Npl::~Npl(){
+
+}
+
+static bool
+nameCompare(string& s1, string& s2){
+	return s1==s2;
+}
+
+int
+Npl::insertIntoNpl(string& name){
+	std::list<string >::iterator it = std::find_if( nameList.begin(), 
+								nameList.end(),	
+   								bind(&nameCompare, _1 , name));
+
+	if( it != nameList.end() ){
+		return -1;
+	}
+
+	nameList.push_back(name);
+	return 0;
+
+}
+
+void
+Npl::printNpl(){
+	for( std::list<string>::iterator it=nameList.begin(); it != nameList.end(); it++){
+		cout<<"Name : "<<(*it)<<endl;
+	}
+}