This document summarizes key points from ExLPharma's 6th annual MSL Best Practices conference. It discusses the evolving role of medical science liaisons (MSLs) and how they can effectively educate healthcare providers while minimizing compliance risks. The role of MSLs is varied by company but generally involves building scientific relationships with key opinion leaders. The document provides guidance on developing standard operating procedures for MSLs, clarifying their reporting structure, compensation practices, involvement in clinical trials and interactions with sales representatives to reduce promotional concerns. It emphasizes the need for MSL training, oversight and auditing to ensure their activities remain focused on non-promotional scientific exchange.