Veterans Health Information Systems and Technology Architecture (VistA) Integration Adapter (VIA)

General Information

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

Website:	Go to site
Description:	Veterans Health Information Systems and Technology Architecture (VistA) Integration Adapter (VIA) is a Class One VA product that is a replacement application for Medical Domain Web Services (MDWS). This software provides a collection of Service Oriented Architecture (SOA) services that will pull health information from VistA. Information is retrieved using Remote Procedure Calls (RPC). Please note, this technology uses an Oracle Database for auditing only.
Technology/Standard Usage Requirements:	Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information:	This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at Section508@va.gov.
Decision:	View Decisions

Decision Source:	TRM Mgmt Group
Decision Process:	One-VA TRM v22.1
Decision Date:	01/28/2022 at 18:56:32 UTC
Aliases:	VistA Integration Adapter (VIA)
Introduced By:	TRM Request
Vendor Name:	VA OIT Product Development

Vendor Release Information

The Vendor Release table provides the known releases for the TRM Technology, obtained from the vendor (or from the release source).

Version	Release Date	Vendor End of Life Date	Vendor Desupport Date
1.0.x	04/11/2014
2.0	04/28/2016
4.x.x	09/17/2017

Current Decision Matrix (01/25/2022)

Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.

The VA Decision Matrix displays the current and future VA IT position regarding different releases of a TRM entry. These decisions are based upon the best information available as of the most current date. The consumer of this information has the responsibility to consult the organizations responsible for the desktop, testing, and/or production environments to ensure that the target version of the technology will be supported. Any major.minor version that is not listed in the VA Decision Matrix is considered unapproved for use.

Legend:

White	Approved: The technology/standard has been approved for use.
Yellow	Approved w/Constraints: The technology/standard can be used within the specified constraints located below the decision matrix in the footnote[1] and on the General tab.
Gray	Unapproved: This technology or standard can be used only if a POA&M review is conducted and signed by the Authorizing Official Designated Representative (AODR) as designated by the Authorizing Official (AO) or designee and based upon a recommendation from the POA&M Compliance Enforcement, has been granted to the project team or organization that wishes to use the technology.
Orange	Divest: VA has decided to divest itself on the use of the technology/standard. As a result, all projects currently utilizing the technology/standard must plan to eliminate their use of the technology/standard. Additional information on when the entry is projected to become unapproved may be found on the Decision tab for the specific entry.
Black	Prohibited: The technology/standard is not (currently) permitted to be used under any circumstances.
Blue	Planning/Evaluation Constraint:The period of time this technology is currently being evaluated, reviewed, and tested in controlled environments. Use of this technology is strictly controlled and not available for use within the general population. If a customer would like to use this technology, please work with your local or Regional OI&T office and contact the appropriate evaluation office displayed in the notes below the decision matrix. The Local or Regional OI&T office should submit an inquiry to the TRM if they require further assistance or if the evaluating office is not listed in the notes below.

Release/Version Information:

VA decisions for specific versions may include a ‘.x’ wildcard, which denotes a decision that pertains to a range of multiple versions.

For example, a technology approved with a decision for 7.x would cover any version of 7.(Anything) - 7.(Anything). However, a 7.4.x decision would cover any version of 7.4.(Anything), but would not cover any version of 7.5.x or 7.6.x on the TRM.

VA decisions for specific versions may include ‘+’ symbols; which denotes that the decision for the version specified also includes versions greater than what is specified but is not to exceed or affect previous decimal places.

For example, a technology approved with a decision for 12.6.4+ would cover any version that is greater than 12.6.4, but would not exceed the .6 decimal ie: 12.6.401 is ok, 12.6.5 is ok, 12.6.9 is ok, however 12.7.0 or 13.0 is not.

<Past

CY2018

CY2019

CY2020

Future>

Release

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

1.0.x

Divest
[2, 3, 4, 5]

Unapproved

2.0

Approved w/Constraints
[2, 3, 4, 5]

Divest
[2, 3, 4, 5]

4.x.x

Approved w/Constraints
[2, 3, 4, 5]

Decision Constraints


[1]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

[2]	This product is a Class 1 VA OI&T designed and built software product that MUST ALSO comply with all VA programming standards, interfacing standards, data management standards, documentation standards, information assurance standards, security standards and 508 compliance standards. The product`s release MUST ALSO comply with all OI&T product release and sustainment process controls for project management; requirements, development and testing management; and configuration, change, and release management necessary to satisfy OI&T process and product compliance. Satisfaction of both standards and process compliance requirements, along with formal product registration by the OI&T Enterprise Program Management Office, provides a Class 1 designation by OI&T as an OI&T-managed and supported VA-created product.

[3]	Per the May 5th, 2015 memorandum from the VA Chief Information Security Officer (CISO) FIPS 140-2 Validate Full Disk Encryption (FOE) for Data at Rest in Database Management Systems (DBMS) and in accordance with Federal requirements and VA policy, database management must use Federal Information Processing Standards (FIPS) 140-2 compliant encryption to protect the confidentiality and integrity of VA information at rest at the application level. If FIPS 140-2 encryption at the application level is not technically possible, FIPS 140-2 compliant full disk encryption (FOE) must be implemented on the hard drive where the DBMS resides. Appropriate access enforcement and physical security control must also be implemented. All instances of deployment using this technology should be reviewed to ensure compliance with VA Handbook 6500 and National Institute of Standards and Technology (NIST) standards. It is the responsibility of the system owner to work with the local CIO (or designee) and Information Security Officer (ISO) to ensure that a compliant DBMS technology is selected and that if needed, mitigating controls are in place and documented in a System Security Plan (SSP).

[4]	Technology must remain patched and operated in accordance with Federal and Department security policies and guidelines in order to mitigate known and future security vulnerabilities.

[5]	Veterans Affairs (VA) users must ensure VA sensitive data is properly protected in compliance with all VA regulations. All instances of deployment using this technology should be reviewed by the local ISO (Information Security Officer) to ensure compliance with VA Handbook 6500.

Note:

The most recent version of this technology is 4.3.3.

References

The following reference(s) are associated with this entry:
Type	Name	Source	Description

Technology Components

Note: This list may not be complete. No component, listed or unlisted, may be used outside of the technology in which it is released. The usage decision for a component is found in the Decision and Decision Constraints.
Name	Description
No components have been identified for this entry.

VA Categories View the VA Categorization Framework

Domain Area	Category	Customer Guidance	Category Locked By ELT Date
Application Technology Application and Web Server Software	Application Server Software
Health Care Administrative	Health Administration
Health Care Administrative	Health Delivery Support
Health Care Administrative	Quality Systems

Operating Systems Supported by the Technology

Red Hat Enterprise Linux (RHEL) - Approved w/Constraints
Windows Client - Approved w/Constraints
Windows Server - Approved w/Constraints

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Medical Domain Web Services (MDWS)

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

This is a mature technology.
At the time of writing, no National Institute of Standards and Technology (NIST) vulnerabilities had been reported and no VA Cyber Security Operations Center (CSOC) bulletins had been issued for the latest versions of this technology.

Adoption Risks

The potential exists to store Personally Identifiable Information (PII), Protected Health Information (PHI) and/or VA Sensitive data and proper security standards must be followed in these cases.
Due to the rapid release schedule of this technology, the VA may be unable to update to the most recent patch and may require a deployment model requiring the use of specific versions.

Architectural Benefits

This technology provides the Office of Information Technology (OI&T) with supported web service availability to data contained within the Veterans Health Information Systems and Technology Architecture (VistA) environment.
This technology is portable across several VA approved platforms.
This technology provides a platform designed to make medical data available through standards-based web services in order to meet the increasing demand for external and internal access to VA clinical data. This allows clinicians, Veterans, and their representatives to access their Electronic Health Record in a timely and secure fashion.
This technology provides a scalable, extensible, and maintainable set of services to be leveraged across the enterprise.
This technology provides a service platform that meets Information Technology supportability needs by providing a single supportable, Java-based functionality.

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General Information

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Current Decision Matrix (01/25/2022)

Decision Constraints

References

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VA Technical Reference Model v 24.7

General Information

Vendor Release Information

Current Decision Matrix (01/25/2022)

Decision Constraints

References

Technology Components

VA Categories View the VA Categorization Framework

Operating Systems Supported by the Technology

Technologies/Standards Relationships

Runtime Dependencies:

Comparable Technologies:

Companion Technologies/Supported Standards:

General Analysis

Adoption Benefits

Adoption Risks

Architectural Benefits

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