# Presentation: 701968

## Appendix E

- Operational Scenarios and Functional Thread Diagrams

## Operational Scenarios and Functional Thread Diagrams

- An “operational scenario” is a description of how a state intends that their customers and the state, or the state and core infrastructure systems, should interact to accomplish key CVISN functions. An example was given in chapter 4.  More examples are provided here.
- The operational scenario is shown as a list of sequential steps.  To differentiate between different time schedules, numbers are used to show the interaction between the applicant and the state, and the state’s update of snapshots.  Those interactions occur as soon as possible after the initial application is received by the state.  Letters are used to show the state’s connections to the clearinghouses, since that occurs at a regular period instead of being triggered immediately by the carrier’s actions.
- Each operational scenario is illustrated by overlaying information onto the state system design template. The lines represent data flow between products, with arrows indicating the direction of flow.  Each line is labeled with a number or letter.  The complete set of lines constitutes a thread of activities that accomplish a function.  Hence, the diagram is called a “functional thread diagram.”
- This appendix provides examples of operational scenarios and functional thread diagrams.  They are included for reference and as starting points for states that plan to implement similar processes.

## CVISN Level 1 Electronic Screening Key Operational Scenarios

**Electronic Screening Enrollment**
_***Example 1: ***_** ****	**Operational Scenario:  Carrier Submits Electronic Screening 			Applications to a Carrier Automated Transaction (CAT)
_***Example 2: ***_** ****	**Operational Scenario:  Electronic Screening Administrator 			Handles Enrollment Function
_***Example 3: ***_	Operational Scenario:  Electronic Screening Enrollment Done 		Through Web-site
**Screen Vehicles Electronically at a Weigh/Inspection Site Using Snapshot Data**
_***Example 4:***_**  ****	**Operational Scenario:  States Using the HELP PrePassTM System
_***Example 5:***_** ****	**Operational Scenario:  States Using the NorPass System

## Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

- Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

- 	Note:  Prior to enrolling, the carrier will examine the electronic screening policy disclosures of the states in which it operates and determine where it would like to participate in electronic screening.
- 1.	The carrier submits Electronic Screening Applications, via a Carrier Automated Transaction (CAT) system, which submits it to the Enrollment Agent State’s Credentialing Interface (CI), via an EDI X12 TS 286.  Using the CAT, the carrier may perform any of the following functions.  The input required for each function is also listed.
- Carrier enroll request:  carrier ID, participation request, other state required data.
- Vehicle enroll request:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Add/update carrier supplemental:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Add/updated vehicle supplemental:  transponder ID, participation requests, other state-required data.
- Status query.
- 	Note: The state in which the carrier enrolls is referred to as the Enrollment Agent State, and the other states that the carrier enrolls to participate in are referred to as Additional E-Screening States.

## 2.	The Enrollment Agent State CI will check for existing carrier and vehicle snapshots. (This process assumes that these snapshots exist, based on prior vehicle registration.)  The CI queries the Enrollment Agent State CVIEW for a carrier and vehicle snapshot, via an EDI X12 TS 285.
3.	CVIEW passes the carrier and vehicle snapshot to the CI, via EDI X12 TS 285. 
	Note: If snapshots do not exist, the enrollment request will be rejected, and the CI sends an EDI X12 TS 286 to the CAT.  The carrier is required to perform vehicle registration prior to e-screening enrollment.
4.	The Enrollment Agent State CI stores the enrollment request data and is the authoritative source for this information.  The CI processes the request and sends carrier and vehicle snapshot segment updates to CVIEW, via an EDI X12 TS 285.  These segment updates modify the e-screening participation fields in the affected snapshots.
5.	If the request includes carrier participation in the Enrollment Agent State’s                 e-screening program, CVIEW forwards the carrier snapshot to the E-Screening Enrollment system, via an EDI X12 TS 285.

- 2.	The Enrollment Agent State CI will check for existing carrier and vehicle snapshots. (This process assumes that these snapshots exist, based on prior vehicle registration.)  The CI queries the Enrollment Agent State CVIEW for a carrier and vehicle snapshot, via an EDI X12 TS 285.
- 3.	CVIEW passes the carrier and vehicle snapshot to the CI, via EDI X12 TS 285.
- 	Note: If snapshots do not exist, the enrollment request will be rejected, and the CI sends an EDI X12 TS 286 to the CAT.  The carrier is required to perform vehicle registration prior to e-screening enrollment.
- 4.	The Enrollment Agent State CI stores the enrollment request data and is the authoritative source for this information.  The CI processes the request and sends carrier and vehicle snapshot segment updates to CVIEW, via an EDI X12 TS 285.  These segment updates modify the e-screening participation fields in the affected snapshots.
- 5.	If the request includes carrier participation in the Enrollment Agent State’s                 e-screening program, CVIEW forwards the carrier snapshot to the E-Screening Enrollment system, via an EDI X12 TS 285.

- Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

## Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

- 6.	The state either approves or disapproves the carrier’s participation in this state’s             E-screening program.  The E-Screening Enrollment system is the authoritative source for the state acceptance decision.  The Enrollment Agent State’s decision is transmitted to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
- 	Note:  The state may choose to contact the carrier for reasons such as
- Set up a billing account
- Sign agreements or documents
- Obtain additional information.
-  7.The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- 8.	The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates include the participation request data and Enrollment Agent State acceptance decision.
- 9.	SAFER sends the carrier and vehicle snapshot segment updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

- Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

## A.	The Additional E-Screening State CVIEW forwards the carrier snapshot to the        E-Screening Enrollment system, via an EDI X12 TS 285.
B.	The Additional E-Screening State enrollment system processes the request and either approves or disapproves the carrier’s participation.  The E-Screening Enrollment system transmits the state’s decision to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
C.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
D.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates contain the  acceptance decisions.
E.	SAFER sends the carrier and vehicle snapshot segment updates to the Enrollment Agent State CVIEW, via EDI X12 TS 285. 
F.	The Enrollment Agent State CVIEW sends the carrier and vehicle snapshot segment updates to the CI, via EDI X12 TS 285.
G.	Enrollment Agent State CI passes acceptance status to CAT, via EDI X12 TS 286.  
	Note:  Multiple TS 286 messages may be transmitted at various times as each state modifies its acceptance decision.

- A.	The Additional E-Screening State CVIEW forwards the carrier snapshot to the        E-Screening Enrollment system, via an EDI X12 TS 285.
- B.	The Additional E-Screening State enrollment system processes the request and either approves or disapproves the carrier’s participation.  The E-Screening Enrollment system transmits the state’s decision to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
- C.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- D.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates contain the  acceptance decisions.
- E.	SAFER sends the carrier and vehicle snapshot segment updates to the Enrollment Agent State CVIEW, via EDI X12 TS 285.
- F.	The Enrollment Agent State CVIEW sends the carrier and vehicle snapshot segment updates to the CI, via EDI X12 TS 285.
- G.	Enrollment Agent State CI passes acceptance status to CAT, via EDI X12 TS 286.
- 	Note:  Multiple TS 286 messages may be transmitted at various times as each state modifies its acceptance decision.

- Example 1 Operational Scenario: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

## Example 1 Functional Thread Diagram: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

**Data Mailbox**

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

- Example 1 Functional Thread Diagram: Electronic Screening EnrollmentCarrier Submits Electronic Screening Applications to a CAT

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

- 1

- G

- 2

- 3

- 4

- F

- 7

- 5

- 6

- E

- 8

- 9

- D

- C

- A

- B

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- 	Note:  Prior to enrolling, the carrier will examine the electronic screening policy disclosures of the states in which it operates and determines where it would like to participate in electronic screening.
- The carrier contacts the Electronic Screening Administrator for the Enrollment Agent State and manually submits applications to perform any of the following functions.  The input required for each function is also listed.
- Carrier enroll request:  carrier ID, participation request, other state-required data.
- Vehicle enroll request:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Add/update carrier supplemental:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Add/update vehicle supplemental:  transponder ID, participation requests, other state-required data.
- Status query.
- 	Note:  The state in which the carrier enrolls is referred to as the Enrollment Agent State, and other states that the carrier enrolls to participate in are referred to as Additional E-Screening States.

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- The Electronic Screening Enrollment Administrator processes the request and performs enrollment criteria checks and data verification.  The carrier application is either approved or disapproved, based on the state’s enrollment criteria.  Note:  The carrier is required to perform vehicle registration prior to e-screening enrollment.
- 	The Electronic Screening Enrollment Administrator sends carrier and vehicle snapshot segment updates to CVIEW, via an EDI X12 TS 285.  These segment updates modify the e-screening participation fields and the enrollment state’s decision in the affected snapshots.
- The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates include the participation request data and Enrollment Agent State acceptance decision.
- SAFER sends the carrier and vehicle snapshot updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- The Additional E-Screening State CVIEW forwards the carrier snapshot to the E-Screening Enrollment Administrator, via an EDI X12 TS 285.
- The Additional E-Screening State Enrollment Administrator processes the request and either approves or disapproves the carrier’s participation.  The E-Screening Enrollment system transmits the state’s decision to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
- The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates contain the acceptance decisions.
- SAFER sends the carrier and vehicle snapshot segment updates to the Enrollment Agent State CVIEW, via EDI X12 TS 285.
- Carrier and vehicle snapshots may be viewed by the Electronic Screening Enrollment Administrator by performing queries against the Enrollment Agent State CVIEW.  The query responses from CVIEW will be via EDI X12 TS 285.

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

**Data Mailbox**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- 1

- 2

- A

- 4

**E-Screening**
**Enrollment**

- 3

- 5

- D

- C

- B

- E

- F

## Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- 	Note:  Prior to enrolling, the carrier will examine the electronic screening policy disclosures of the states in which it operates and determine where it would like to participate in electronic screening.
- The carrier logs on to a Web browser.
- Via the browser, the carrier accesses the ESE Web site to enter data to accomplish any of the following functions.  The input required for each function is also listed.
- Carrier enroll request:  carrier ID, participation requests, other state-required data.
- Vehicle enroll request:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Add/update carrier supplemental:  carrier ID, vehicle IDs (VINs), transponder IDs, participation requests, other state-required data.
- Add/update vehicle supplemental:  carrier ID, vehicle ID (VIN), transponder ID, participation requests, other state-required data.
- Status query.
- 	The carrier also indicates that a new transponder is needed.

## Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- 	 Note:  The state in which the carrier enrolls is referred to as the Enrollment Agent State, and other states that the carrier enrolls to participate in are referred to as Additional E-Screening States.
- The Electronic Screening Enrollment Administrator processes the request and performs enrollment criteria checks and data verification.  The carrier application is either approved or disapproved, based on the state’s enrollment criteria.  Note:  The carrier is required to perform vehicle registration prior to e-screening enrollment.
- 	The Electronic Screening Enrollment system verifies the enrollment request by checking the related carrier and vehicle snapshots.  The ESE system requests the carrier and vehicle snapshots from CVIEW, via EDI X12 TS 285 or XML.
- CVIEW sends the requested snapshots to the ESE Web site.
- The ESE Web site informs the carrier, via the Web browser, of eligibility for bypasses based on the safety and credentials check.
- If the carrier agrees, a command is sent via the Web browser to continue with the enrollment process.

## Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Done Through Web Site

- The ESE Web site sends a message to the local E-Screening Enrollment customer service representative (CSR) with instructions to ship transponders to the motor carrier.
- The local E-Screening Enrollment office CSR ships the transponders to the motor carrier.
- The ESE system sends carrier and vehicle snapshot segment updates to CVIEW, via EDI X12 TS 285.  These segment updates modify the e-screening participation fields and the Enrollment State’s decision in the affected snapshots.
- The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates include the participation request data and Enrollment Agent State acceptance decision.
- SAFER sends the carrier and vehicle snapshot segment updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

## Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Through Web Site

**Data Mailbox**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

- Example 3 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Enrollment Through Web Site

- 1

- 2,6

- 10

- 7

**E-Screening**
**Enrollment**

- 5

- 3,9

- 8

- 11

- 12

## 	Note:  The following steps (1 - 4) occur in real-time for each vehicle.

1.	Transponder ID is transmitted from the Dedicated Short Range Communications (DSRC) transponder on board the Commercial Vehicle to the Sensor/Driver Communications interface using ASTM version 6.
2.	A screening decision is made.
3.	The screening decision is communicated back to the driver, again using the ASTM version 6 standards.
Screening information is communicated back to Roadside Operations for use by site staff.  This may be a non-standard interface.

- 	Note:  The following steps (1 - 4) occur in real-time for each vehicle.
- 1.	Transponder ID is transmitted from the Dedicated Short Range Communications (DSRC) transponder on board the Commercial Vehicle to the Sensor/Driver Communications interface using ASTM version 6.
- 2.	A screening decision is made.
- 3.	The screening decision is communicated back to the driver, again using the ASTM version 6 standards.
- Screening information is communicated back to Roadside Operations for use by site staff.  This may be a non-standard interface.

- Example 4  Operational Scenario:  Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

## 	Note:  The following steps (A - D) occur on a periodic basis to establish screening values for the site.

A.	SAFER sends subscription updates to the state CVIEW for carrier and vehicle snapshots based on state-specified subscriptions, via EDI X12 TS 285.
B.	CVIEW distributes carrier- and vehicle-snapshots to the PrePass Processing Center.
C.	The PrePass Processing Center distributes a pre-clearance list to the roadside sites.
Enrolled vehicles are identified from the pre-clearance list.  The resulting carrier- and vehicle-specific screening “scores” or values are sent to the screening system.  This is a local interface that is not subject to to standards.
SAFER sends the carrier and vehicle snapshot updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

- 	Note:  The following steps (A - D) occur on a periodic basis to establish screening values for the site.
- A.	SAFER sends subscription updates to the state CVIEW for carrier and vehicle snapshots based on state-specified subscriptions, via EDI X12 TS 285.
- B.	CVIEW distributes carrier- and vehicle-snapshots to the PrePass Processing Center.
- C.	The PrePass Processing Center distributes a pre-clearance list to the roadside sites.
- Enrolled vehicles are identified from the pre-clearance list.  The resulting carrier- and vehicle-specific screening “scores” or values are sent to the screening system.  This is a local interface that is not subject to to standards.
- SAFER sends the carrier and vehicle snapshot updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

- Example 4  Operational Scenario:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

## Example 4  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

**Data Mailbox**

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Roadside**
** ****Operations**

**L**
**M**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

- Example 4  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

**PrePass******
**Processing Center**

- 1

- 3

- 4

- 3

- D

- 2

- C

- B

- A

- E

## 	Note:  The following steps (1 - 4) occur in real-time for each vehicle.

1.	Transponder ID (or carrier- and vehicle-specific identifiers) is transmitted from the Dedicated Short Range Communications (DSRC) transponder on board the Commercial Vehicle to the Sensor/Driver Communications interface using ASTM version 6.
2.	A screening decision is made.
3.	The screening decision is communicated back to the driver, again using the ASTM version 6 standards.
Screening information is communicated back to Roadside Operations for use by site staff.  This may be a non-standard interface.

- 	Note:  The following steps (1 - 4) occur in real-time for each vehicle.
- 1.	Transponder ID (or carrier- and vehicle-specific identifiers) is transmitted from the Dedicated Short Range Communications (DSRC) transponder on board the Commercial Vehicle to the Sensor/Driver Communications interface using ASTM version 6.
- 2.	A screening decision is made.
- 3.	The screening decision is communicated back to the driver, again using the ASTM version 6 standards.
- Screening information is communicated back to Roadside Operations for use by site staff.  This may be a non-standard interface.

- Example 5  Operational Scenario:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System

## 	Note:  The following steps (A - F) occur on a periodic basis to establish screening values for the site.
A.	SAFER sends subscription updates to the state CVIEW for carrier and vehicle snapshots based on state-specified subscriptions, via EDI X12 TS 285.
B.	The Credentialing Interface (CI) updates CVIEW with snapshot data for intrastate carriers and vehicles, via EDI X12 TS 285.  
C.	CVIEW distributes carrier and vehicle snapshots to the Enrolled Vehicle List (EVL) Builder/Editor, via EDI X12 TS 285.
D.	The EVL Builder/Editor generates an EVL from the CVIEW snapshot data and downloads the EVL to the roadside. 	
Enrolled vehicles are identified from the EVL.  Site operators may interact with Roadside Operations to control local screening criteria, which will be based on the EVL.  The resulting carrier and vehicle specific screening “scores” or values are sent to the screening system.  This is a local interface that is not subject to standards.
SAFER sends the carrier and vehicle snapshot updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

- 	Note:  The following steps (A - F) occur on a periodic basis to establish screening values for the site.
- A.	SAFER sends subscription updates to the state CVIEW for carrier and vehicle snapshots based on state-specified subscriptions, via EDI X12 TS 285.
- B.	The Credentialing Interface (CI) updates CVIEW with snapshot data for intrastate carriers and vehicles, via EDI X12 TS 285.
- C.	CVIEW distributes carrier and vehicle snapshots to the Enrolled Vehicle List (EVL) Builder/Editor, via EDI X12 TS 285.
- D.	The EVL Builder/Editor generates an EVL from the CVIEW snapshot data and downloads the EVL to the roadside.
- Enrolled vehicles are identified from the EVL.  Site operators may interact with Roadside Operations to control local screening criteria, which will be based on the EVL.  The resulting carrier and vehicle specific screening “scores” or values are sent to the screening system.  This is a local interface that is not subject to standards.
- SAFER sends the carrier and vehicle snapshot updates to Additional E-Screening State CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the carrier has requested participation.

- Example 5  Operational Scenario:  Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System

## Example 5 Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System 

**Data Mailbox**

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Roadside**
** ****Operations**

**L**
**M**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

**Enrolled Vehicle List**
**Builder/Editor**

- Example 5 Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System

- 1

- 3

- 2

- 3

- E

- 4

- D

- B

- A

- C

- F

## This page intentionally blank.

## OBSOLETE / DELETED

##  Example 1 Functional Thread Diagram: Electronic Screening EnrollmentCarrier submits Electronic Screening Applications to a CAT

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**RSPA HazMat**

**ASAP Analysis **
**Admin/CAPRI**

**Service Providers**

**Internet**
**Tools**

**Other Carrier**
**Systems**

**ASAP**
**MCDC**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web CAT**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**Credentialing **
**System **
**(e.g., CAT)**

**IRP**
**Clearinghouse**

- 1

- 2

- 3

- 4

- 5

- 6

- 7

- 9

- A

- E

- F

- G

- D

- 8

- Replaced

##  Example 1 Functional Thread Diagram: Electronic Screening EnrollmentCarrier submits Electronic Screening Applications to a CAT

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IRP**
**Clearinghouse**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**Compliance **
**Review **
**(e.g., CAPRI)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

- 1

- G

**CV Info Exchange**
**Window (CVIEW)**

**E-Screening**
** ****Enrollment**

**Additional E-Screening State**

- B

- C

- 2

- 3

- 4

- F

- 5

- 6

- 7

- E

- 8

- A

- 9

- D

-  Example 1 Functional Thread Diagram: Electronic Screening EnrollmentCarrier submits Electronic Screening Applications to a CAT

- Replaced

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- 	Note:  Prior to enrolling, the carrier will examine the electronic screening policy disclosures of the states in which it operates and determines where it would like to participate in electronic screening.
- 1.	The carrier contacts the Electronic Screening Administrator for the Enrollment Agent State and manually submits applications to perform any of the following functions.  The input required for each function is also listed.
- Carrier Enroll request:  Carrier ID, participating request, other state required data.
- Vehicle enroll request:  Carrier ID, Vehicle ID (VIN), Transponder ID, participation requests, other state-required data.
- Add/update carrier supplemental:  Carrier ID, Vehicle ID (VIV), Transponder ID, participation requests, other state-required data.
- Transponder ID, participation requests, other state-required data.
- Status query
- 	Note: The state in which the carrier enrolls is referred to as the Enrollment Agent State, and other states that the carrier enrolls to participate in are referred to as Additional E-Screening States.

- Example 2 replaced by WP scenario

## 2.	The Electronic Screening Enrollment administrator processes the request and performs enrollment criteria checks and data verification.  The carrier application is either approved or disapproved, based on the state’s enrollment criteria.   Note:  The carrier is required to perform vehicle registration prior to E-screening enrollment.  
    The Electronic Screening Enrollment administrator sends carrier and vehicle snapshot segment updates to CVIEW, via an EDI X12 TS 285.  These segment updates modify the E-screening participation fields and the Enrollment State’s decision in the affected snapshots.

- 2.	The Electronic Screening Enrollment administrator processes the request and performs enrollment criteria checks and data verification.  The carrier application is either approved or disapproved, based on the state’s enrollment criteria.   Note:  The carrier is required to perform vehicle registration prior to E-screening enrollment.
-     The Electronic Screening Enrollment administrator sends carrier and vehicle snapshot segment updates to CVIEW, via an EDI X12 TS 285.  These segment updates modify the E-screening participation fields and the Enrollment State’s decision in the affected snapshots.

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- Example 2 replaced by WP scenario

## Example 2 Operational Scenario: Electronic Screening Enrollment                               Electronic Screening Administrator Handles Enrollment Function

- 3.The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- 4.	The Enrollment Agent State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates include the participation request data and Enrollment Agent State acceptance decision.
- 5.	SAFER sends the carrier and vehicle snapshot segment updates to Additional E-Screening state CVIEWs, via EDI X12 TS 285.  Transponder ID information is passed only to states where the Carrier has requested participation.

- Example 2 Operational Scenario: Electronic Screening Enrollment                               Electronic Screening Administrator Handles Enrollment Function

- Example 2 replaced by WP scenario

## A.	The Additional E-Screening State CVIEW forwards the carrier snapshot to the        E-Screening Enrollment administrator, via an EDI X12 TS 285.
B.	The Additional E-Screening State Enrollment administrator processes the request and either approves or disapproves the Carrier’s participation.  The E-Screening Enrollment system transmits the state’s decision to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
C.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
D.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates contain the  acceptance decisions.
E.	SAFER sends the carrier and vehicle snapshot segment updates to the Enrollment Agent State CVIEW, via EDI X12 TS 285. 
F.	Carrier and vehicle snapshots may be viewed by the Electronic Screening Enrollment administrator by performing queries against the Enrollment Agent State CVIEW.  The query responses from CVIEW will be via EDI X12 TS 285.

- A.	The Additional E-Screening State CVIEW forwards the carrier snapshot to the        E-Screening Enrollment administrator, via an EDI X12 TS 285.
- B.	The Additional E-Screening State Enrollment administrator processes the request and either approves or disapproves the Carrier’s participation.  The E-Screening Enrollment system transmits the state’s decision to CVIEW as a carrier snapshot segment update, via an EDI X12 TS 285.
- C.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to the Roadside Operations system, via EDI X12 TS 285.  Snapshots are used at the roadside when making the bypass/pull-in decision.
- D.	The Additional E-Screening State CVIEW sends carrier and vehicle snapshot segment updates to SAFER, via EDI X12 TS 285.  These updates contain the  acceptance decisions.
- E.	SAFER sends the carrier and vehicle snapshot segment updates to the Enrollment Agent State CVIEW, via EDI X12 TS 285.
- F.	Carrier and vehicle snapshots may be viewed by the Electronic Screening Enrollment administrator by performing queries against the Enrollment Agent State CVIEW.  The query responses from CVIEW will be via EDI X12 TS 285.

- Example 2 Operational Scenario: Electronic Screening Enrollment                               Electronic Screening Administrator Handles Enrollment Function

- Example 2 replaced by WP scenario

##  Example 2 Functional Thread Diagram: Electronic Screening Enrollment Electronic Screening Administrator Handles Enrollment Function

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**RSPA HazMat**

**ASAP Analysis **
**Admin/CAPRI**

**Service Providers**

**Internet**
**Tools**

**Other Carrier**
**Systems**

**ASAP**
**MCDC**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web CAT**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**Credentialing **
**System **
**(e.g., CAT)**

**IRP**
**Clearinghouse**

- 1

- F

- 2

- 3

- 5

- A

- E

- D

- 4

- Example 2 replaced by WP scenario

##  Example 2 Functional Thread Diagram: Electronic Screening Enrollment Electronic Screening Administrator Handles Enrollment Function

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IRP**
**Clearinghouse**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**Compliance **
**Review **
**(e.g., CAPRI)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

- F

- 2

- E

- 4

- 1

- 3

- 5

- D

- A

-  Example 2 Functional Thread Diagram: Electronic Screening Enrollment Electronic Screening Administrator Handles Enrollment Function

- Example 2 replaced by WP scenario

## Electronic Screening Enrollment

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Carrier**
**Automated**
**Transaction **
**(CAT)**

**Screening**

**L**
**M**

**ASPEN**

**L**
**M**

**Service Providers**

**Internet**
**Applications**

**Other Carrier**
**Systems**

**ASAP**
**MCDC**

**SafeVUE**
**(SAFER/CVIEW**
**access)**

**CV Info Exchange**
**Window (CVIEW)/**
**Data Mailbox**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

***Electronic Screening Enrollment***

- *Note:  In this figure, Enrollment Administration replaces Safety Information System

- 2a

- 3

- 4

- 5

- 7

**CVIEW/**
**Data Mailbox**

- 6

- 8

- 12

- 13

- 14

- 15

- Carrier

- 1

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

- 9

- 11

- 10

- 2d

- 2b

- 2c

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**RSPA HazMat**

**ASAP Analysis **
**Admin/CAPRI**

**Service Providers**

**Internet**
**Tools**

**Other Carrier**
**Systems**

**ASAP**
**MCDC**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web CAT**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**Credentialing **
**System **
**(e.g., CAT)**

**IRP**
**Clearinghouse**

- Example 3  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

- A

- B

- C

- 1

- 2

- 4

- 3

- 3

**PrePass******
**Processing Center**

- D

- Replaced

## Example 3  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IRP**
**Clearinghouse**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**Compliance **
**Review **
**(e.g., CAPRI)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**PrePass******
**Processing Center**

- 4

- 3

- D

- 2

- 1

- 3

- C

- A

- B

- A

- Example 3  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

- 5

- D

- Replaced

## Example 3  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IRP**
**Clearinghouse**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**Compliance **
**Review **
**(e.g., CAPRI)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**PrePass******
**Processing Center**

- 4

- 3

- D

- 2

- 1

- 3

- C

- A

- B

- A

- Example 3  Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the HELP PrePass System

- 5

- D

- Replaced

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**RSPA HazMat**

**ASAP Analysis **
**Admin/CAPRI**

**Service Providers**

**Internet**
**Tools**

**Other Carrier**
**Systems**

**ASAP**
**MCDC**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web CAT**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**Credentialing **
**System **
**(e.g., CAT)**

**IRP**
**Clearinghouse**

- Example 4 Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System

- A

- B

- E

- 1

- 2

- 4

- 3

- 3

**Enrolled Vehicle List **
**Builder/Editor**

- C

- D

- Replaced

## Example 4 Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System 

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**CVISN **
**Core Infrastructure**
**Systems**
** ****(National/Regional)**

**CDLIS**

**IRP**
**Clearinghouse**

**IFTA**
**Clearinghouse**

**NMVTIS**

**MCMIS**

**SAFER**

**Compliance **
**Review **
**(e.g., CAPRI)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**Licensing &**
**Insurance**

**E-Screening**
** ****Enrollment**

**Enrolled Vehicle List **
**Builder/Editor**

- A

- E

- 2

- 4

- 3

- C

- D

- A

- 5

- D

- 1

- 3

- B

- Example 4 Functional Thread Diagram:   Screen Vehicles Electronically Using Snapshot DataStates Using the NorPass System

- Replaced

## Generic State Design Template

**Data Mailbox**

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

## Step 2a:  CAT formats the request and sends a TS 286 to the Enrollment Agent State CI
Carrier enroll request            
Carrier & vehicle enroll request     
Add/update carrier supplemental  
Add/update vehicle supplemental  
Status query.
Step 2b:  Enrollment Agent State CI will check for existing carrier and vehicle snapshots.  Process assumes that these snapshots exist, based on prior vehicle registration.  CI sends a TS 285 snapshot request to the CVIEW.
Step 2c:  Enrollment Agent State CVIEW will return the TS 824. 
Step 2d:  If snapshots do not exist, request will be rejected (CI sends TS 286 to CAT).  The carrier is required to perform vehicle registration prior to e-screening enrollment.

- Carrier enroll request
- Carrier & vehicle enroll request
- Add/update carrier supplemental
- Add/update vehicle supplemental
- Status query.
- Step 2b:  Enrollment Agent State CI will check for existing carrier and vehicle snapshots.  Process assumes that these snapshots exist, based on prior vehicle registration.  CI sends a TS 285 snapshot request to the CVIEW.
- Step 2c:  Enrollment Agent State CVIEW will return the TS 824.
- Step 2d:  If snapshots do not exist, request will be rejected (CI sends TS 286 to CAT).  The carrier is required to perform vehicle registration prior to e-screening enrollment.

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

## Step 3:  Enrollment Agent State CI stores the enrollment request data and is the authoritative source for this information.  CI processes the request and sends carrier and vehicle segment updates (TS 285)  to CVIEW.  These segment updates modify the e-screening participation fields in the affected snapshots.
Step 4:  If the request includes carrier participation in the Enrollment Agent State’s E-screening program,  CVIEW subscription processing forwards the carrier snapshot (TS 285) to the E-Screening Enrollment system.
Step 5:  E-Screening Enrollment system (for Enrollment Agent State) processes the request.  The state may choose to contact the carrier for reasons such as:
Set up billing account
Sign agreements or documents
Obtain additional information.
The state either approves or disapproves carrier participation in this state’s e-screening program.  The E-Screening Enrollment system is the authoritative source for the state acceptance decision.  E-Screening Enrollment system transmits the state’s decision to CVIEW via a carrier snapshot update (TS 285).

- Step 4:  If the request includes carrier participation in the Enrollment Agent State’s E-screening program,  CVIEW subscription processing forwards the carrier snapshot (TS 285) to the E-Screening Enrollment system.
- Step 5:  E-Screening Enrollment system (for Enrollment Agent State) processes the request.  The state may choose to contact the carrier for reasons such as:
- Set up billing account
- Sign agreements or documents
- Obtain additional information.
- The state either approves or disapproves carrier participation in this state’s e-screening program.  The E-Screening Enrollment system is the authoritative source for the state acceptance decision.  E-Screening Enrollment system transmits the state’s decision to CVIEW via a carrier snapshot update (TS 285).

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

## Step 6:	  The Enrollment Agent State CVIEW sends carrier and vehicle snapshots (TS 285) to the Roadside Operations computer.  Snapshots are used at the roadside when making the bypass/pull-in decision.
Step 7:  Enrollment Agent State CVIEW passes the carrier and vehicle segment updates (TS 285) to SAFER.  These updates include the participation request data and Enrollment Agent State acceptance decision.
Step 8:	  SAFER subscription process distributes the carrier and vehicle snapshots (TS 285) to the Additional E-Screening State CVIEWs.  Transponder ID information is passed only to states where carrier has requested participation.
Step 9:  Additional E-Screening State CVIEW subscription processing forwards the carrier snapshot (TS 285) to the E-Screening Enrollment system
Step 10: Additional E-Screening State Enrollment system processes the request and either approves or disapproves carrier participation.  E-Screening Enrollment system transmits the state’s decision to CVIEW via a carrier snapshot update (TS 285).

- Step 7:  Enrollment Agent State CVIEW passes the carrier and vehicle segment updates (TS 285) to SAFER.  These updates include the participation request data and Enrollment Agent State acceptance decision.
- Step 8:	  SAFER subscription process distributes the carrier and vehicle snapshots (TS 285) to the Additional E-Screening State CVIEWs.  Transponder ID information is passed only to states where carrier has requested participation.
- Step 9:  Additional E-Screening State CVIEW subscription processing forwards the carrier snapshot (TS 285) to the E-Screening Enrollment system
- Step 10: Additional E-Screening State Enrollment system processes the request and either approves or disapproves carrier participation.  E-Screening Enrollment system transmits the state’s decision to CVIEW via a carrier snapshot update (TS 285).

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

## Step 11:  Additional E-Screening State CVIEW sends carrier and vehicle snapshots (TS 285) to the Roadside Operations computer.  Snapshots are used at the roadside when making the bypass/pull-in decision.
Step 12:  Additional E-Screening State CVIEW passes the carrier and vehicle segment updates (TS 285) to SAFER.  These updates contain the acceptance decisions.
Step 13:  SAFER subscription process distributes the carrier and vehicle snapshots (TS 285) to Enrollment Agent State CVIEW. 
Step 14:  Enrollment Agent State CVIEW passes carrier and vehicle snapshots (TS 285) to CI.
Step 15:  Enrollment Agent State CI passes acceptance status to CAT via TS 286.  Multiple TS 286 messages may be transmitted at various times as each state modifies its acceptance decision.

- Step 12:  Additional E-Screening State CVIEW passes the carrier and vehicle segment updates (TS 285) to SAFER.  These updates contain the acceptance decisions.
- Step 13:  SAFER subscription process distributes the carrier and vehicle snapshots (TS 285) to Enrollment Agent State CVIEW.
- Step 14:  Enrollment Agent State CVIEW passes carrier and vehicle snapshots (TS 285) to CI.
- Step 15:  Enrollment Agent State CI passes acceptance status to CAT via TS 286.  Multiple TS 286 messages may be transmitted at various times as each state modifies its acceptance decision.

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

## Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

**Data Mailbox**

**E-Screening**
**Enrollment**

**Roadside**
**Operations**

**Additional ES States**

**Generic State Roadside Systems**

**Generic State Commercial Vehicle Administration Systems**

**Carrier Systems**

**Credentialing **
**System **
**(e.g., CAT)**

**Service Providers**

**Internet Tools**
**(e.g. Browser)**

**Other Carrier**
**Systems**

**CV Info Exchange**
**Window (CVIEW)**

**Credentialing**
**Interface (CI)**

**Transponder**

**Carrier Commercial**
**Vehicle**

**Web Site**

**E-Screening**
** ****Enrollment**

- Example 2 Operational Scenario: Electronic Screening EnrollmentElectronic Screening Administrator Handles Enrollment Function

- 1

- 2a

- 15

- 2d

- 12

- 10

- 9

- 11

- 8

- 7

- 13

- 5

- 6

- 2c

- 4

- 2b

- 3

- 14