The FDA has issued new guidance on the reporting requirements for drug and biologic companies engaging in web-based product promotion. The guidance outlines three scenarios where promotional materials must be submitted to the FDA: 1) materials on company-owned sites, 2) materials on third-party sites where the company has influence or control, and 3) materials generated by company employees or agents. It also provides recommendations for submitting interactive or real-time website content, including initial site submissions and monthly updates. While some uncertainty remains around levels of influence and employee actions, the guidance aims to clarify FDA expectations around online promotional reporting.