NAMSA
                      
                      NATO
      MAINTENANCE AND SUPPLY AGENCY
                      
                      AGENCE
      OTAN D'ENTRETIEN ET D'APPROVISIONNEMENT




CONTRACT
      NAMSA : LZ-CYA-01
            
            SUPPLEMENTAL
      AGREEMENT n°: 1
    (One)DRAFTED
      BY : D. CARON
            
            EFFECTIVE
      DATE : 28 July
    2008CONTRACTOR
      :





FAK27


CYALUME
TECHNOLOGIES SA


295 rue
Mayor de Montricher


Z.I.
Milles


B.P.
435


F-13591
AIX-EN-PROVENCE Cedex 3





Attn:
Nathalie Rizzo, CEO




SUBJECT
:      Additional items





I.
            The
      parties to the above-numbered contract hereby agree to modify subject
      contract as follows:





The six
"Phthalate Free items" listed in Annex A to this Supplemental Agreement are
added to subject contract





II.
Except as hereby modified, either expressly or by necessary implication, all
terms, covenants, and conditions of the contract affected shall continue in full
force and effect. IN WITNESS WHEREOF, the parties hereto have executed this
Supplemental Agreement as of the day and year first above written.





Note:
Two (2) copies of this Supplemental Agreement are included. Please sign both
copies. Retain one (1) and return one (1) to NAMSA.





CONTRACTOR
                            CYALUME
      TECHNOLOGIES SA
                          
                          NORTH
      ATLANTIC TREATY ORGANIZATION
                            NATO
      MAINTENANCE AND SUPPLY
                            AGENCY
      (NAMSA)SIGNATURE:
                          
                          SIGNATURE:/s/Nathalie Rizzo
                          
                          ***DATE: 5
      August 2008
                          
                          DATE: 28
      July 2008TYPED
      NAME AND TITLE:
                          
                          TYPED
      NAME AND TITLE:Nathalie
      Rizzo
                            CEO
                          
                          ***
                            Senior
      Procurement Officer
                            NATO
      Cooperative Logistics
Programme





L-8302
      CAPELLEN (G.D. LUXEMBOURG)Tel.
                  : (+352)
      3063-(+ext.)Fax
                  : (+352)
      3063-4300e-mail
                  :namsapp@namsa.nato.int








7/29/2008
            NATO
      UNCLASSIFIED
              PAGE
      1 of 1







LZ CYA 01
Supplemental Agreement n°. 1





PARTNO.
                                                                                                    
                                                                                                    FORMULATION
                                                                                                    
                                                                                                    ITEM
      NAME
                                                                                                    
                                                                                                    CASE
                                                                                                      COUNT
                                                                                                    
                                                                                                    New
      NSN
                                                                                                    
                                                                                                    Namsa
                                                                                                      Price
                                                                                                    
                                                                                                    
                                                                                                    Public
                                                                                                      Price
                                                                                                    
                                                                                                    
                                                                                                    lead
      time
                                                                                                      in
      days*1
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    302
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    303
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    304
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    305
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    306
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    307
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    308
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    309
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3010
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3011
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3012
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3013
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3014
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3015
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3016
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3017
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    3018
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    ***
                                                                                                    
                                                                                                    
                                                                                                    
                                                                                                    30





*
            For
      quantities <20K pcs. Add 30 days per increments of 50K
    pcs.


Incoterms:


FCA
(Cyalume, France) <20K pcs, DDU >20K pcs to Liaison Officers Bay or Ex
Works to any other location Same customer ordering different parts on same day:
add quantities to calculate lead time and incoterms