Provided below are links to files and resources related to the FY06 Budget Formulation process. Please refer to these documents for instructions on filling out areas of the Exhibit 53 and 300 that relate to the Federal Enterprise Architecture (FEA).

FY06 FEA Additional Instructions v2 (Final) This document provides additional instructions and examples to help agencies complete the Federal Enterprise Architecture (FEA)-related requirements in the OMB Exhibits 53 and 300 for IT investments. It also provides agencies with opportunities to enhance architectural data use and growth. Note: This document has changed from last year. Download Now (PDF, 244kb)     FY06 A-11 Attachment v2 (Final) This spreadsheet assists agencies on demonstrating alignment between IT investments, agency programs, and PART for the IRM addendum as requested in the "Information Technology Budget Submissions for FY06" memo. Download Now (XLS, 267kb)     FY06 Reference Model Revisions Summary Transmittal Letter This document introduces the FY06 Reference Model Revisons Summary and briefly discusses FEA Program continuing development efforts. It also provides instructions regarding agency comments on the FY06 Reference Model Revisions Summary. Download Now (PDF, 12kb)     FY06 Reference Model Revisions Summary (Final) This document provides a model-by-model summary of FY06 Federal Enterprise Architecture (FEA) reference model revisions. Download Now (PDF, 108kb)     FY06 Consolidated Reference Model (Release Date: Summer 2004) This document will present the updated Business Reference Model (BRM), Performance Reference Model (PRM), Service Component Reference Model (SRM), and Technical Reference Model (TRM) in a single document. It will include detailed descriptions of the various layers and elements in each reference model. Agencies are to use the FY06 Reference Model Revisions Summary with the FY05 Reference Models until this document is released. Click here to access the reference models used for the FY05 budget process