List of OAS Countries: http://www.oas.org/en/member_states/
| REGISTRATION TYPE | SALES END | PRICE |
| Academic & Nonprofit – Early Registration Early registration fee for academic delegates (affiliated) who register before March 15, 2015. | March 15 | $300.00 |
| Students, Independent Scholars, Underemployed, Artists – Early Registration Early registration fee for students, independent (non-affiliated) scholars, and artists who register before March 15, 2015. | March 15 | $175.00 |
| Corporate – Early Registration Early registration fee for corporate representatives who register before March 15, 2015. | March 15 | $430.00 |
| Academic & Nonprofit – Regular Registration Regular registration fee for academic delegates (affiliated) who register after March 15, 2015. | April 15 | $335.00 |
| Students, Independent Scholars, Underemployed, Artists – Regular Registration Regular registration fee for students, independent (non-affiliated) scholars, and artists who register after March 15, 2015. | April 15 | $210.00 |
| Corporate – Regular Registration Regular registration fee for corporate representatives who register after March 15, 2015. | April 15 | $460.00 |
| Academic & Nonprofit – On-Site Registration | $395.00 | |
| Students, Independent Scholars, Underemployed, Artists – On-Site Registration | $240.00 | |
| Corporate – On-Site Registration | $490.00 |