EDRM 2.0 (2023) Simplified Model EDRM Model 2.0 2023 - Simplified (4489 downloads ) EDRM 2.0 (2023) Detailed Model EDRM Model 2.0 2023 - Detailed (7273 downloads ) 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