I did a hospital placement in Tanzania last summer through a UK program. I can now get a certificate from ASDAN (Award Scheme Development and Accreditation Network), which is a UK non-profit that, basically, certifies that summer programs and other experiential learning programs are legit and at least minimally meaningful. I'd not previously heard of it, and since I'm American and plan to matriculate to med school in the US, I was wondering if it was worth spending $80 for the certificate. Any thoughts?