The TDABC in Healthcare Consortium is a collaborative group of researchers and institutions dedicated to improving the quality of projects that apply Time-driven Activity-based Costing (TDABC) method in healthcare and to sharing methodological advances for TDABC around the globe, to promote value-based healthcare (VBHC) . The Consortium was inspired by the Founders Members when they were developing a TDABC Framework Checklist to support the development and report of TDABC studies in health care. By the development of this checklist, a group of active TDABC researchers was contacted and formed the first members of the TDABC in Health Care Consortium. The TDABC in Healthcare Consortium was created by researchers from: Health Institute for Technology Assessment (IATS/CNPq) and Center for Perioperative Research Brigham and Women's Hospital/Harvard Medical School