EXHIBIT 16 June 30, 2003 Securities and Exchange Commission Mail Stop 11-3 450 5th Street, N.W. Washington, DC 20549 Dear Sirs/Madams: We have read Item 4 of PDV America, Inc.'s Form 8-K dated June 25, 2003, and we agree with the statements made therein. Yours truly, DELOITTE & TOUCHE LLP