Module 1 Electronic health records (EHR) introduction
Unit 1
Unit 2
Module 2 Making the value case
Unit 1
Unit 2
Unit 3
Module 3 Clarifying legal and policy issues
Unit 1
Unit 2
Unit 3
Module 4 Forming partnerships
Unit 1
Unit 2
Unit 3
Module 5 Analyzing clinical data and workflows
Unit 1
Unit 2
Unit 3
Module 6 Analyzing technical options
Unit 1
Unit 2
Unit 3
Module 7 Implementing data exchange
Unit 1
Unit 2
Module 8 Optimizing data quality and use
Unit 1
Unit 2
Unit 3
Module 9 All toolkit downloads
Unit 1

EHR_toolkit_Logo

Tool downloads

Defining and validating system requirements

Defining requirements—what your system needs to do to support your work—is key in developing or enhancing an EHR-based surveillance system. This guide and worksheet shares advice on how to create concrete system requirements.

Worksheet

Defining and Validating System Requirements Worksheet (PDF download)

Defining and Validating System Requirements Worksheet (Excel download)


Validating requirements

After requirements for your system are defined, they will need to go through a validation process. This resource provides different methods for validating requirements and the steps that are associated with them.

HL7 CDA Introduction

This presentation gives context to Clinical Document Architecture (CDA) by describing the HL7 organization and how CDA was developed. It explains the concept of an electronic document, and after illustrating the CDA levels, describes the components of a CDA.

Introduction to HL7 messaging

This presentation gives a brief overview and history of HL7, reviews the HL7 messaging process and discusses topics that impact the success of exchanging data between systems.
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