He can get a transfer of credit form signed by the Bio/ chem dept (whichever one he is majoring in) to allow him to take the course and have it transfer as credit to UL. Since it would be within the last 30 credit hours that is the required residency for awarding the degree by the university, then he will also need the dean of the college of science to sign off on it as well to waive the last 30 hr requirement. That's the information I gathered during my years working as a student in the registrar's office on campus. Hopefully this helped a little