This volume contains the technical appendices for "Higher Education Articulation Agreements: A Study of State Policies Covering the Early Care and Education Workforce." The study provides an in-depth examination of how six states and their institution of higher educations (IHEs) have implemented articulation policies that include provisions specific to the ECE field, including approaches to articulation, governance structures, roles played by various stakeholders, and supports provided to transfer students. Appendices include: (1) Profiles of the Six Case Study States; (2) Study Design and Methodology; (3) Interview and Focus Group Protocols; and (4) Analysis Codebook. [For "Higher Education Articulation Agreements: A Study of State Policies Covering the Early Care and Education Workforce. Volume 1 -- Final Report," see ED613452. For "Results in Brief: Higher Education Articulation Agreements--A Study of State Policies Covering the Early Care and Education Workforce," see ED613450.]