The Office of Best Practice Regulation (OBPR) has released an online training course, a Massive Open Online Course (MOOC), on regulatory impact analysis. The online training course is available at https://riamooc.com. Effective regulatory impact analysis promotes a rigorous and evidence-based approach to policy development. The MOOC is designed to improve public servants’ ability to undertake regulatory impact analysis and develop the skills required to prepare best practice regulation. The MOOC is suitable for participants with limited knowledge of regulatory impact analysis and for those participants who wish to consolidate or extend their existing skills and knowledge. Participants can complete the course at their own pace and have the flexibility to complete the entire course, or the modules that suit their needs or interests. The MOOC supplements existing training provided by the OBPR on regulatory impact analysis. The MOOC is also available to anyone in the community with an interest in best practice regulation.