The Congress Trade Show and Conference does not assist with travel documentation, letters of invitation, or travel visas, and do not accept credit card or debit payments from outside North America. Credit card payment inquiries from other countries can be directed to Registration@LOcongress.com. Be on alert for direct mail, telephone and email requests from companies offering listing in online and print directories or attendee lists from Landscape Ontario’s Congress. The Congress attendee lists are NOT sold or rented. Please read our article on how to recognize these scams.