<p>Does Penn allow applicants to submit a third supplementary letter of recommendation or extracurricular research? Like how Harvard and Yale allow their applicants.</p>
<p>bummpppppppp</p>
<p>I’m not sure if they specify about this on their website, but I submitted a letter from a professor I worked with in an internship (in addition to the two from school teachers). They definitely did not hold this against me in any way because I got in.</p>
<p>Their website doesn’t mention anything about supplementary recs or research.</p>
<p>I talked with my regional admissions officer. She says that Penn will accept all supplementary materials. Just make sure that it has your full name, DOB, and high school on the envelope/rec or whatever so that they can identify who it’s for.</p>
<p>G’luck.</p>