Hotel & Travel Information

The 56th Annual Safety in Ammonia Symposium will be held during September 9-13, 2012 at Hyatt Regency Chicago - Chicago, IL

Hotel Location

Current Hotel Sleeping Room Reservations Available at the Marriott Hotel due to Hyatt being Sold Out.

Chicago Marriott Downtown Magnificent Mile
540 North Michigan Avenue
Chicago, IL 60601

Room Rate

  • $349 per night

Current sleeping room occupancy tax is 16.39% per room per night.  

Room Reservation

Reserve a room at the Marriott online, clicking the button below.

Reserve Marriott


Room Guarantee

Reservations must be received by Friday, August 17, 2012. Reservations received after this date will be accepted on a room available basis. Check in time at Hyatt Regency Chicago is 3:00 PM. There is no guarantee that your room will be available if you arrive before this time. Check out time is at 12:00 PM.


Please allow ample time for visa processing.f you plan to attend the 56th Annual Safety in Ammonia Symposium and are from a foreign country in need of a visa, please email Ilia F. Killeen at for a letter of invitation.

Visa Information