Visa & Accommodation Information

International Finance Corporation

2121 Pennsylvania Avenue NW
Washington DC, 20433


We recommend you book your accommodations early, as May is a very busy time in Washington. We have made arrangements with the St. Gregory Hotel to offer a preferred rate to Sustainability Exchange participants on a first-come, first-served basis. To avail of this rate, please use the link or telephone number below to make your reservation before April 30.

St. Gregory Hotel
2033 M St NW, Washington, District of Columbia, 20036
+1 202-530-3600
Click here for reservations


To request an official letter of invitation for your US visa application, please complete this form and email it to Kindly indicate VISA on the subject line. Turnaround time is approximately 2 business days, but US visa application approvals can take 4-8 weeks, so don’t delay.