SSRL User Safety Training for SPPS          4-May-2007
                                                                  Page 1


                                                                     T Safety &
                                                          Safety     y Radiation
                                                         Agreemnt    p Training
           Name                     Affiliation          Expires     e  Expires

  ADAMS, BERNHARD, WERNE  ARGONNE NATIONAL LABORATORY       N/A     GE  2/06/05
  ALLISON, THOMAS, KERR   UNIVERSITY OF CALIFORNIA        6/03/05   GE  3/23/06
  ALS-NIELSEN, JENS, AAG  NIELS BOHR INSTITUTET          11/30/04   GE 11/30/05
  ARTHUR, JOHN            SLAC                            3/25/05   GE 10/23/06
  BAJT, SASA              LLNL                            5/24/06   GE  4/01/07
  BELKACEM, ALI           LBNL                            7/28/06   GE  8/20/06
  BERGH, MAGNUS, LARS AN  UPPSALA UNIVERSITY                N/A     GE  6/05/05
  BLOME, CHRISTIAN        DESY                            6/21/06   GE  1/20/06
  BUCKSBAUM, PHILIP, H    UNIVERSITY OF MICHIGAN            N/A     GE 10/23/05
  CALEMAN, CARL, JOHAN    UPPSALA UNIVERSITY                N/A     GE  5/11/05
  CAVALIERI, ADRIAN, LIE  MAX PLANCK INST.                6/27/06   GE  3/01/06
  CHEN, LIN, X            ARGONNE NATIONAL LABORATORY       N/A           N/A
  COFFEE, RYAN            UNIVERSITY OF CONNECTICUT       1/03/07   GE  1/06/08
  CROWELL, ROBERT, A      ARGONNE NATIONAL LABORATORY       N/A           N/A
  DECAMP, MATTHEW, FORBE  UNIVERSITY OF MICHIGAN            N/A     GE  6/06/03
  DENECKE, REINHARD       UNIVERSITAT ERLANGEN-NURNBERG   7/31/07   GE  7/20/07
  DIERKER, STEVEN         BROOKHAVEN NATIONAL LABORATORY    N/A           N/A
  DUESTERER, STEFAN       DESY                           11/09/04   GE 11/10/05
  DUFFY, PATRICK, THOMAS  LLNL                              N/A           N/A
  DURAND, PIERRICK        MAX PLANCK INST.                1/09/07   GE  6/27/07
  EMERY, LOUIS            ARGONNE NATIONAL LABORATORY    10/12/05   GE  2/16/05
  ENGEMANN, SIMON         SLAC                            4/17/07   GE  4/01/07
  FALCONE, ROGER          UNIVERSITY OF CALIFORNIA        1/09/08   GE 10/03/07
  FARROW, CHRISTOPHER, L  MICHIGAN STATE UNIVERSITY         N/A           N/A
  FEINBERG, BENEDICT      LBNL                            8/19/06   GE  8/20/06
  FEINBERG, BENEDICT      LBNL                            8/19/06   GE  8/20/06
  FENG, JUN               UNIVERSITY OF CALIFORNIA          N/A           N/A
  FRITZ, DAVID, MARK      UNIVERSITY OF MICHIGAN         10/04/06   GE  5/04/06
  FUOSS, PAUL, H          ARGONNE NATIONAL LABORATORY    10/18/06   GE  3/02/06
  GAFFNEY, KELLY          SLAC                            7/27/06   GE  5/31/07
  GEANTIL, PETER, T       UNIVERSITY OF CALIFORNIA          N/A     GE  2/19/05
  GLOWNIA, JAMES, MICHAE  STANFORD UNIVERSITY            10/02/07   GE  5/01/07
  GRANT, MARGARET, J      BROWN UNIVERSITY                8/29/06   GE  8/29/07
  GREAVES, CORIN MICHAEL  UNIVERSITY OF CALIFORNIA        5/06/05   GE  4/15/06
  HAJDU, JANOS            UPPSALA UNIVERSITY              6/04/04   GE  6/02/05
  HALLMANN, JOERG         MAX PLANCK INST.                1/09/07   GE  1/10/08
  HANSEN, TUE, NORMANN    LUND UNIVERSITY                   N/A     GE  6/02/05
  HARBST, MICHAEL         LUND UNIVERSITY                   N/A           N/A
  HASTINGS, JEROME, B     SLAC                           12/16/06   GE  6/25/05
  HERTLEIN, MARCUS, P     LBNL                           10/01/06   GE  8/20/06
  HIGNETTE, OLIVIER       ESRF                            1/07/05   GE  1/07/06
  HULDT, GOESTA, A.E.     UPPSALA UNIVERSITY              3/21/07   GE  3/20/08
  ISCHEBECK, RASMUS       DESY                           11/19/04   GE 11/19/05
  ISHII, HOPE, AMI        LLNL                           11/29/07   GE  2/29/08
  JASTROW, ULF, FINI      DESY                            1/24/07   GE  1/24/08
  JAV, DAVAASAMBUU        MAX PLANCK INST.                1/09/07   GE  6/27/07
  KANTER, ELLIOT, P       ARGONNE NATIONAL LABORATORY     1/19/05   GE  9/01/05
  KAO, CHI-CHANG          BROOKHAVEN NATIONAL LABORATORY    N/A           N/A
  KIENBERGER, REINHARD    SLAC                           10/18/05   GE  3/26/06
  LARSSON, JORGEN         LUND UNIVERSITY                10/18/06   GE 10/17/07
  LEE, SOO-HEYONG         UNIVERSITY OF MICHIGAN          5/10/06   GE  4/05/06

                      SSRL User Safety Training for SPPS          4-May-2007
                                                                  Page 2


                                                                     T Safety &
                                                          Safety     y Radiation
                                                         Agreemnt    p Training
           Name                     Affiliation          Expires     e  Expires

  LEE, TAEWOO             BROWN UNIVERSITY               10/11/06   GE  8/29/07
  LESSING, JOSHUA, AARON  BROWN UNIVERSITY                9/27/05   GE  7/05/06
  LINDENBERG, AARON, M    SLAC                           12/15/06   GE  9/20/06
  LOWNEY, DONNACHA, P     LBNL                              N/A     GE  6/30/04
  LUMPKIN, ALEX, H        ARGONNE NATIONAL LABORATORY     4/07/07   GE  5/12/07
  MACPHEE, ANDREW, G      UNIVERSITY OF CALIFORNIA          N/A     GE  4/28/05
  MATTHEWS, TRISTAN, G    UNIVERSITY OF CALIFORNIA       11/16/04   GE 11/18/05
  MCFARLAND, BRIAN, KEIT  STANFORD UNIVERSITY            10/27/07   GE  6/27/07
  MIAO, JIANWEI           UNIVERSITY OF CALIFORNIA          N/A     GE  2/26/06
  MILLS, DENNIS, M        ARGONNE NATIONAL LABORATORY     1/26/05   GE  2/24/05
  NELSON, ART, J          LLNL                            4/22/08   GE  4/15/07
  NICOUL, MATTHIEU        UNIVERSITAT DUISBURG-ESSEN     11/04/06   GE  6/28/07
  PAHL, REINHARD          UNIVERSITY OF CHICAGO          10/11/07   GE  6/09/07
  QUEVEDO, WILSON         MAX PLANCK INST.                1/09/07   GE  1/10/08
  REIS, DAVID, A          UNIVERSITY OF MICHIGAN          1/22/08   GE  1/10/08
  RICHTER, MATHIAS        PTB BERLIN                      1/24/07   GE  1/24/08
  ROSE-PETRUCK, CHRISTOP  BROWN UNIVERSITY                9/27/05   GE 10/08/06
  RUDATI, JUANA, I        XRADIA                          2/28/08   GE 11/01/07
  SCHLARB, HOLGER         SLAC                           11/09/04   GE 12/09/04
  SCHULTE-SCHREPP, HORST  DESY                              N/A           N/A
  SHEEHY, BRIAN, D        BROOKHAVEN NATIONAL LABORATORY    N/A           N/A
  SHEPPARD, JONATHAN, MI  UNIVERSITY OF OXFORD           11/24/04   GE 11/30/05
  SIDDONS, DAVID, PETER   BROOKHAVEN NATIONAL LABORATORY  8/22/06   GE 10/29/06
  SOKOLOWSKI, KLAUS       UNIVERSITAT DUISBURG-ESSEN      2/23/07   GE 12/18/05
  SONDHAUSS, PETER        LUND UNIVERSITY                   N/A           N/A
  SONG, NILI              BROWN UNIVERSITY                  N/A           N/A
  SOUTHWORTH, STEPHEN, H  ARGONNE NATIONAL LABORATORY     1/19/05   GE  4/08/05
  STEPHENSON, GREGORY, B  ARGONNE NATIONAL LABORATORY     4/08/05   GE  8/24/05
  SYNNERGREN, OLA, JOAKI  LUND UNIVERSITY                   N/A     GE  6/02/05
  TECHERT, SIMONE, AGNES  MAX PLANCK INST.                1/19/05   GE  1/20/06
  TENNISHEV, VLADIMIR     LUND UNIVERSITY                   N/A           N/A
  TIEDTKE, KAI, INGO      DESY                            1/24/07   GE  1/24/08
  TSCHENTSCHER, THOMAS,   DESY                            1/09/07   GE  8/09/07
  WEINSTEIN, DANA         UNIVERSITY OF CALIFORNIA        6/02/04   GE  6/02/05
  WELCH, EMMA, SUTTON     BROWN UNIVERSITY                9/27/05   GE  7/06/06
  YABASHI, MAKINA         JAPAN SYNCHROTRON RADIATION RE  1/25/05   GE  1/25/06
  YOUNG, LINDA            ARGONNE NATIONAL LABORATORY       N/A     GE  7/30/06

Total unique SPPS users trained and badged within last 5 years        88