Every year, AIA Member Architects are required to complete 18 hours of learning units (LU's). Of these 18 hours, 12 must fall under the category of health, safety and welfare (HSW). At NEXUS, we pride ourselves at staying on top of industry news and code compliance in order to bring our partners the most valuable seminar experience. Email Dani Ittner to schedule a Lunch and Learn in your office today. AIA continuing education requirements FAQ.