The calendar

Environmental Management and Security for Defense summit on balancing military preparedness with an environmental stewardship, sponsored by the Institute for Defense and Government Advancement, at the Sheraton National, Arlington, Va. Contact Shayla Woods at 800-882-8684, or visit .State executive breakfast with Virginia CIO Lem Stewart sponsored by Input Inc., at the Fairview Park Marriott Hotel, Falls Church, Va. Contact Jessica Reinauer at 703-707-3673, or visit .Smart Borders presentation on implementation of U.S. Visit at airports, seaports and land ports, sponsored by the Institute for Defense and Government Advancement, at the Hilton Alexandria Hotel, Alexandria, Va. Contact Shayla Woods at 800-882-8684, or visit .AFCEA fall intelligence symposium, held at the Top Secret/SI/TK level, at the CIA, Langley, Va. Contact Tina Schaefer, 703-631-6250, or visit .Open Source Enterprise Solutions conference, from 7:30 a.m. to 1:30 p.m. at the University of Maryland Shady Grove Center, Rockville, Md. Contact Filomena Thompson at 240-453-6212, or visit .Milcomm 2004, AFCEA annual conference and exposition will focus on "C4 and Coalition Warfare: Flexible, Secure, Integrated," at the Sheraton Waikiki and Royal Hawaiian hotels, Honolulu. Contact Mary DeGovanni at 703-631-6170, or visit .How Physics Can Solve Your RFID Puzzle Webinar by CompTIA, online from 11:30 a.m. to 12:30 p.m. Contact Ian Henzel at 630-678-8436 or . CIO 05: The Year Ahead seminar on the presidential election outcome's likely impact on global affairs, the economy, business and technology, for CIOs and senior IT executives at the Fairmont Scottsdale Princess Hotel, Scottsdale, Ariz. Contact Glede Kabongo at 508-935-4325, or visit .Have an event you would like to list on the calendar? Visit our Web site, , click on "Other industry related events," then click on "Add your event" and enter the information.