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Parents and guardians seeking to register students for participation in the U.S. National Chemistry Olympiad (USNCO) should use this form to log in to the parent/guardian portal. Inside the portal you will be able to access the registration form and manage your student registrations.

You can find full details about USNCO on the American Chemical Society (ACS) website.

Don't have a parent/guardian account yet? Sign up here.

Looking for the section coordinator portal? Log in here.