La. R.S. 37:1225

All receptacles containing compounded or filled prescriptions shall bear a label showing the prescription number, the initials of the pharmacist actually and personally responsible for drug regimen review, filling, compounding or dispensing the prescription, adequate directions for use unless stated otherwise by the prescriber, the date of its compounding or filling, and the name of the pharmacy. Each permitted pharmacy shall post a legibly written list of names of all pharmacists dispensing medication in the pharmacy for viewing by its employees. Any such label shall include all information required by federal law.