Can you ask why you didn't get an interview?

Can you ask the hiring manager why you weren't selected for a job interview? Are they required to provide you with a specific explanation why you were not selected for an interview? This would be a job that you have the specific job experience and even held that position before. Would this fall under PRA? Would they be required to give the screening criteria and the points you were given or will they just need to provide a generic answer? Thank you.