The National Network of Libraries of Medicine, Greater Midwest Region (NNLM GMR) received funding to support the evaluation and development of an asynchronous consumer health information course. Requirements of this project included: incorporating recommendations from NNLM instructors, National Library of Medicine staff and public library staff; piloting the revised course with a nationwide cohort; incorporating feedback from the pilot; and delivering a second instance of the revised course. The revised course meets existing requirements for public library certification and for Level 1 certification of the Medical Library Association’s Consumer Health Information Specialization.