ISRAELOFF, TRATTNER & Co., P.C. Certified Public Accountants 1225 Franklin Avenue Garden City, NY 11530 Telephone (516) 242-3300 Facsimile (516) 242-3310 Securities and Exchange Commission Washington, D.C. 20549 Ladies and Gentlemen: With regard to the disclosures addressing Item 304 of Regulation S-B appearing in Compliance Systems Corporation's Form SB-2, we have read the statements made by the Company therein and insofar as they relate to our firm and our audit engagements, we agree with those statements. /s/ ISRAELOFF, TRATTNER & Co., P.C. Garden City, New York May 8, 2006