# Undergraduate Admission
**Source**: https://admission.brown.edu/ask/supplementary-materials
**Parent**: https://admission.brown.edu/ask
Undergraduate Admission
# Supplementary Materials
Frequently asked questions about supplementary materials
## Breadcrumb
- [Home](https://admission.brown.edu/)
- [Frequently Asked Questions](https://admission.brown.edu/ask)
Which teachers should I choose to send recommendations to Brown?
We require two letters of recommendation from teachers who have taught you in major academic subjects (science, social studies, mathematics, a foreign language or English) and we will accept up to four letters through the [Common Application](https://www.commonapp.org/). Please note that if you are considering a Bachelor of Science degree or the [Program in Liberal Medical Education](https://www.brown.edu/academics/medical/plme/), at least one of your recommendations should come from a math or science teacher.
May I submit additional letters of recommendation?
May I submit examples of my academic work?
I'd like to submit an art or music portfolio - how do I do so, and how are they reviewed?
Are performing arts auditions (music, dance, drama) offered?
May I submit an update to my application or other supplementary information, and if so, how?
What kinds of awards or distinctions should I include in my application?
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