EXHIBIT 23

CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

We have issued our report  dated March 11, 2004  accompanying  the  consolidated
financial  statements  and  schedules  included in the Annual Report of Innodata
Isogen,  Inc.  on Form 10-K for the year  ended  December  31,  2003.  We hereby
consent to the  incorporation  by reference of said reports in the  Registration
Statements of Innodata  Isogen,  Inc. on Form S-8  (Registration  No.  33-85530,
dated  October 21,  1994,  Registration  No.  333-3464,  dated  April 18,  1996,
Registration  No.  33-63085,  dated  September  9,  1998  and  Registration  No.
333-82185, dated July 2, 1999) and on Form S-3 (Registration No. 33-62012, dated
April  11,  1996,  Registration  No.  333-91649,   dated  January  6,  2000  and
Registration No. 333-51400, dated January 2, 2001).


/s/
Grant Thornton LLP
New York, New York
March 11, 2004