La. Stat. tit. 37 § 149
The applicant shall pay the actual cost of the examination. Upon passing all divisions of the examination, a fee to be determined by the board, not to exceed two hundred dollars, shall be charged for issuing a license. A registration fee to be determined by the board, not to exceed five hundred dollars, shall be charged to an individual domiciled outside Louisiana seeking to be registered in Louisiana. A fee to be determined by the board, not to exceed three hundred dollars, shall be charged to any corporation, professional architectural corporation as defined in R.S. 12:1086, architectural-engineering corporation as defined in R.S. 12:1171, or partnership, limited liability partnership, limited liability company, association, sole proprietorship, or other entity seeking to obtain a certificate of authority to practice architecture in Louisiana, unless such entity is exempted from the fee by the board. The board may not increase the fee for issuing a license or a certificate of authority by more than thirty dollars during any three-year period, and the board may not increase the registration fee charged to an individual domiciled outside of Louisiana seeking to be registered in Louisiana by more than fifty dollars during any three-year period.
La. R.S. § 37:149