2025 USNCO Registration

Only parents/guardians are permitted to complete this form.

Thank you for your interest in participating in the 2025 U.S. National Chemistry Olympiad (USNCO).

You will be prompted to answer questions about your student to confirm eligibility and to direct you to the correct registration page for your Local Section/International Chapter. If you have multiple students participating this year, please fill out one page per student.

The deadline to register is January 17, 2025

Step 1 - Find Your Local Section/International Chapter

Is your student currently enrolled in high school (i.e. ninth, tenth, eleventh, or twelfth grade) *

Yes

No

If your student is not currently enrolled in ninth, tenth, eleventh, or twelfth grade or their US equivalents, they are not eligible to compete.

Is your student attending high school in the United States? *

Yes

No

Is your student a U.S. citizen? *

Yes

No - they are ineligible to compete

Does your student attend a school accredited by either the Middle States Association of Colleges and Schools (MSACS), the Western Association of Schools and Colleges (WASC), the Southern Association of Colleges and Schools (SACS), the New England Association of Schools and Colleges (NEASC), the North Central Association of Schools and Colleges (NCASC), or the Northwest Association of College and Schools (NACS)? *

Yes

No - they are ineligible to compete

Select the US state where you student attends high school. If your student attends high school outside of the 50 states (i.e. in a US territory), please select Puerto Rico. *

Please follow this link to search for your high school and local section, given that your high school is in Alabama

Please follow this link to search for your high school and local section, given that your high school is in Alaska

Please follow this link to search for your high school and local section, given that your high school is in Arizona

Please follow this link to search for your high school and local section, given that your high school is in Arkansas

Please follow this link to search for your high school and local section, given that your high school is in California

Please follow this link to search for your high school and local section, given that your high school is in Colorado

Please follow this link to search for your high school and local section, given that your high school is in Connecticut

Please follow this link to search for your high school and local section, given that your high school is in Delaware

Please follow this link to search for your high school and local section, given that your high school is in Florida

Please follow this link to search for your high school and local section, given that your high school is in Georgia

Please follow this link to search for your high school and local section, given that your high school is in Hawaii

Please follow this link to search for your high school and local section, given that your high school is in Idaho

Please follow this link to search for your high school and local section, given that your high school is in Illinois

Please follow this link to search for your high school and local section, given that your high school is in Indiana

Please follow this link to search for your high school and local section, given that your high school is in Iowa

Please follow this link to search for your high school and local section, given that your high school is in Kansas

Please follow this link to search for your high school and local section, given that your high school is in Kentucky

Please follow this link to search for your high school and local section, given that your high school is in Louisiana

Please follow this link to search for your high school and local section, given that your high school is in Maine

Please follow this link to search for your high school and local section, given that your high school is in Maryland

Please follow this link to search for your high school and local section, given that your high school is in Massachusetts

Please follow this link to search for your high school and local section, given that your high school is in Michigan

Please follow this link to search for your high school and local section, given that your high school is in Minnesota

Please follow this link to search for your high school and local section, given that your high school is in Mississippi

Please follow this link to search for your high school and local section, given that your high school is in Missouri

Please follow this link to search for your high school and local section, given that your high school is in Montana

Please follow this link to search for your high school and local section, given that your high school is in Nebraska

Please follow this link to search for your high school and local section, given that your high school is in Nevada

Please follow this link to search for your high school and local section, given that your high school is in New Hampshire

Please follow this link to search for your high school and local section, given that your high school is in New Jersey

Please follow this link to search for your high school and local section, given that your high school is in New Mexico

Please follow this link to search for your high school and local section, given that your high school is in New York

Please follow this link to search for your high school and local section, given that your high school is in North Carolina

Please follow this link to search for your high school and local section, given that your high school is in North Dakota

Please follow this link to search for your high school and local section, given that your high school is in Ohio

Please follow this link to search for your high school and local section, given that your high school is in Oklahoma

Please follow this link to search for your high school and local section, given that your high school is in Oregon

Please follow this link to search for your high school and local section, given that your high school is in Pennsylvania

Please follow this link to search for your high school and local section, given that your high school is in Puerto Rico or another US territory

Please follow this link to search for your high school and local section, given that your high school is in Rhode Island

Please follow this link to search for your high school and local section, given that your high school is in South Carolina

Please follow this link to search for your high school and local section, given that your high school is in South Dakota

Please follow this link to search for your high school and local section, given that your high school is in Tennessee

Please follow this link to search for your high school and local section, given that your high school is in Texas

Please follow this link to search for your high school and local section, given that your high school is in Utah

Please follow this link to search for your high school and local section, given that your high school is in Vermont

Please follow this link to search for your high school and local section, given that your high school is in Virginia

Please follow this link to search for your high school and local section, given that your high school is in Washington state

Please follow this link to search for your high school and local section, given that your high school is in West Virginia

Please follow this link to search for your high school and local section, given that your high school is in Wisconsin

Please follow this link to search for your high school and local section, given that your high school is in Wyoming

Does your student attend high school in one of the following countries/territories?

In which province in China does your student attend high school? *

In which state in India does your student attend high school? *

There is not an ACS International Chemical Sciences Chapter ("International Chapter") in your country/territory. Please contact USNCO@acs.org and please share your country/territory and state/province name in your message.

There is an ACS International Chemical Sciences Chapter ("International Chapter") in your country/territory. Please email USNCO@acs.org and please share your International Chapter name in your message.

There is an ACS International Chemical Sciences Chapter ("International Chapter") in your area of China. Please email USNCO@acs.org and please share your International Chapter name in your message.

There is an ACS International Chemical Sciences Chapter ("International Chapter") in your area of India. Please email USNCO@acs.org and please share your International Chapter name in your message.