As per the Higher Education Commission, Govt. of Pakistan (the National Accreditation Council), if a student undergoes a DL / Online degree from any University outside Pakistan, the student needs to provide a copy of the said University's Charter / Act (endorsing the provision of DL / Online programs). In light of above, where we can get the Charter / Act of the USA Universities.
You can find many school's charter documents online by searching for the school's Board of Trustees. Here are two examples I found, picking a couple of schools off the top of my head: Cornell University - https://trustees.cornell.edu/cornell_charter.pdf The University of Delaware (fantastic school, in my very biased opinion) - University of Delaware Charter | UD Faculty Handbook