diff --git a/NPLib/Detectors/Minos/TMinosData.h b/NPLib/Detectors/Minos/TMinosData.h
new file mode 100644
index 0000000000000000000000000000000000000000..d53368992a6ad0709959d01c39abcbb5ce129066
--- /dev/null
+++ b/NPLib/Detectors/Minos/TMinosData.h
@@ -0,0 +1,111 @@
+#ifndef __MinosDATA__
+#define __MinosDATA__
+/*****************************************************************************
+ * Copyright (C) 2009-2018   this file is part of the NPTool Project       *
+ *                                                                           *
+ * For the licensing terms see $NPTOOL/Licence/NPTool_Licence                *
+ * For the list of contributors see $NPTOOL/Licence/Contributors             *
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Original Author: Elidiano Tronchin  contact address: tronchin@lpccaen.in2p3.fr                        *
+ *                                                                           *
+ * Creation Date  : October 2018                                           *
+ * Last update    :                                                          *
+ *---------------------------------------------------------------------------*
+ * Decription:                                                               *
+ *  This class hold Minos Raw data                                    *
+ *                                                                           *
+ *---------------------------------------------------------------------------*
+ * Comment:                                                                  *
+ *                                                                           *   
+ *                                                                           *
+ *****************************************************************************/
+
+// STL
+#include <vector>
+using namespace std;
+
+// ROOT
+#include "TObject.h"
+
+class TMinosData : public TObject {
+  //////////////////////////////////////////////////////////////
+  // data members are hold into vectors in order 
+  // to allow multiplicity treatment
+  private: 
+    // Energy
+    vector<UShort_t>   fMinos_E_DetectorNbr;
+    vector<Double_t>   fMinos_Energy;
+
+    // Time
+    vector<UShort_t>   fMinos_T_DetectorNbr;
+    vector<Double_t>   fMinos_Time;
+
+    // maybe directions with angle varagles have to be added?
+    
+  //////////////////////////////////////////////////////////////
+  // Constructor and destructor
+  public: 
+    TMinosData();
+    ~TMinosData();
+    
+
+  //////////////////////////////////////////////////////////////
+  // Inherited from TObject and overriden to avoid warnings
+  public:
+    void Clear();
+    void Clear(const Option_t*) {};
+    void Dump() const;
+
+
+  //////////////////////////////////////////////////////////////
+  // Getters and Setters
+  // Prefer inline declaration to avoid unnecessary called of 
+  // frequently used methods
+  // add //! to avoid ROOT creating dictionnary for the methods
+  public:
+    //////////////////////    SETTERS    ////////////////////////
+    // Energy
+    inline void SetEnergy(const UShort_t& DetNbr,const Double_t& Energy){
+      fMinos_E_DetectorNbr.push_back(DetNbr);
+      fMinos_Energy.push_back(Energy);
+    };//!
+
+    // Time
+    inline void SetTime(const UShort_t& DetNbr,const Double_t& Time)	{
+      fMinos_T_DetectorNbr.push_back(DetNbr);     
+      fMinos_Time.push_back(Time);
+    };//!
+    // (E&T)
+    inline void SetEnergyAndTime(const UShort_t& DetNbr,const Double_t& Energy,const Double_t& Time){
+      fMinos_Energy.push_back(Energy);
+      fMinos_Time.push_back(Time);
+      fMinos_T_DetectorNbr.push_back(DetNbr);
+    };//!
+    //
+
+    //////////////////////    GETTERS    ////////////////////////
+    // Energy
+    inline UShort_t GetMultEnergy() const
+      {return fMinos_E_DetectorNbr.size();}
+    inline UShort_t GetE_DetectorNbr(const unsigned int &i) const 
+      {return fMinos_E_DetectorNbr[i];}//!
+    inline Double_t Get_Energy(const unsigned int &i) const 
+      {return fMinos_Energy[i];}//!
+
+    // Time
+    inline UShort_t GetMultTime() const
+      {return fMinos_T_DetectorNbr.size();}
+    inline UShort_t GetT_DetectorNbr(const unsigned int &i) const 
+      {return fMinos_T_DetectorNbr[i];}//!
+    inline Double_t Get_Time(const unsigned int &i) const 
+      {return fMinos_Time[i];}//!
+
+
+  //////////////////////////////////////////////////////////////
+  // Required for ROOT dictionnary
+  ClassDef(TMinosData,1)  // MinosData structure
+};
+
+#endif