34 CFR §681.57

A school must submit reports to the Secretary at the times and in the manner the Secretary may reasonably prescribe. The school must retain a copy of each report for not less than 5 years following the report's completion, unless otherwise directed by the Secretary. A school must also make available to a HEAL lender or holder, upon the lender's or holder's request, the name, address, postgraduate destination and other reasonable identifying information for each of the school's students who has a HEAL loan.