EDI Implementation Guide Table of Contents

1.0 Executive Summary

2.0 EDI Fundamentals

3.0 Getting Started

4.0 Mapping

4.1 Introduction to Transaction Sets
4.2 How To Read an EDI Transaction Set
4.3 Example Transaction Set/Segment Maps

Transaction Set Maps

Envelope: ICS Interchange Control Structures (PDF)
203: Secondary Mortgage Market Investor Report (PDF)
997: Functional Acknowledgement (PDF)

Appendices

Appendix A: EDI Fact Sheet
Appendix B: Glossary
Appendix C: Ginnie Mae EDI Implementation Checklist
Appendix D: Electronic Data Interchange System Agreement
Appendix E: Technical Support Guidelines
Appendix F: Trading Partner Profile
Appendix G: Guidelines for the Implementation of the Ginnie Mae 203 Transaction Set
Appendix H: Using the Ginnie Mae BBS
Appendix I: Loan Level Data File - Detail Loan Records Description
Appendix J: Ginnie Mae Web-Based EDI Implementation Guide

If you have any questions about our EDI program, please e-mail Ginnie Mae's EDI Coordinator or call our EDI Hotline at:

1-888-GINNIE4

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