紧急求助：如何办理无犯罪经历证明

kz04UID: 2245610

我在UPENN的申请网页上看到这样一条要求，是申请的最后一项。
Additional information for selected programs
Please note that admitted applicants to the Teacher Education, Counseling and Psychological Services, Professional Counseling, Executive Professional School Counseling, School Counseling Certification, Reading/Writing teracy and Language and Literacy in Education programs will be required to obtain three criminal background and child abuse clearances, in accordance with Pennsylvania law. These must be obtained and provided to program administrators prior to field placements. Program administrators are required to collect copies of valid clearances and make them available to school districts or other clinical settings as required.

有哪位同学知道该怎么办理这个吗？

小籁UID: 2392665

admitted applicants

是录取的学生吧
如果实在要办理的话
可以去户籍的管辖地派出所开证明
一般不需要的
不过可以问问学校是不是申请的时候就需要寄无犯罪记录证明