COVER 5 filename5.txt [LOGO] THE HARTFORD May 3, 2010 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-4644 Attention: Division of Investment Management RE: Union Security Insurance Company Ladies and Gentlemen: Pursuant to the Securities Act of 1933, we are electronically filing via EDGAR a copy of the above referenced Registration Statement on Form S-1. If you have any questions, please feel free to contact me at (860) 843-1941. Sincerely, /s/ Richard J. Wirth --------------------------------------------- Richard J. Wirth Assistant General Counsel Enclosure