If you share your Yale application with Yale-NUS, all materials that you submit to Yale through the Common Application Online (Common App, Supplement, School Report, Mid-Year report, etc.) will be shared automatically with Yale-NUS College. However, materials that you send directly to Yale (e.g. official SAT/ACT/TOEFL/Duolingo English Test score reports, late teacher recommendations) will not be forwarded automatically to Yale-NUS, and you will still have to send a separate copy of those to Yale-NUS.