EXHIBIT 16.1
RBSM LLP
NEW YORK, NY
March 28, 2012
Securities and Exchange Commission
100 F Street, N.W.
Washington, DC 20549-7561
Dear Sirs/Madams:
We have read Item 4.01 of Axion International Holdings, Inc.’s (the “Company”) Form 8-K dated March 28, 2012, and are in agreement with the statements relating only to RBSM LLP contained therein. We have no basis to agree or disagree with other statements of the Company contained therein.
Very truly yours,
/s/RBSM LLP