EDRM 2.0 (2023) Simplified Model Download “EDRM Model 2.0 2023 - Simplified” EDRM-Model-2023-simplified-FINAL-3.16.23.pdf – 1.50 MB EDRM 2.0 (2023) Detailed Model Download “EDRM Model 2.0 2023 - Detailed” EDRM-Model-2023-detailed-FINAL-3.16.23.pdf – 1.51 MB Archived versions of the EDRM Model The previous version of the EDRM Model, published in 2020, can be found here: Archived EDRM Model: 2020 Version