Any notice hereunder shall be given by first class mail, express mail, or facsimile (followed by confirmation), addressed to the Parties at the addresses given in the preamble of this Agreement, or to such other address as a Party may later designate in writing to the other Party.  Notice of any legal action, claim or other legal matter given by Consultant to Emergent shall be directed to Emergent's General Counsel at 400 Professional Drive, Suite 400, Gaithersburg, Maryland 20879, USA.