The Colorado Children’s Immunization Coalition (CCIC) received a grant from The Colorado Health Foundation to conduct a strategic planning and stakeholder engagement process to develop recommendations that could enhance and expand the capacity and functionality of the CIIS. This process included: 1) development of an “environmental scan” on the history and current state of CIIS; 2) convening of Colorado immunization and child health experts to identify common CIIS expansion goals and objectives; and 3) producing a visioning document that offers key recommendations for priorities over the next three to five years.