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Publications
- Guidance Documents
- Current Verify Submissions - Support Documents
- Development and Deployment Documents
- Manufacturer Testing
- Presentations
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Guidance Documents
- Instructions for Joining the Verify List Server (PDF) (7 pp; 214K; EPA420-B-07-002; February 26, 2007)
- Draft CDX User’s Guide (PDF) (157 pp; 9,905K; February 28, 2006)
- Manufacturer-Run, Heavy-Duty In-Use Testing Program: Reporting Guidance (PDF) (22 pp; 1.2 M; May 5, 2006)
- Manufacturer-Run, Heavy-Duty In-Use Testing Program: Vehicle Screening Guidance (PDF) (14 pp; 148K; May 5, 2006)
For documents associated with the CDX account set up procedure, please read the Verify information system account set up information.
Current Verify Submissions - Support Documents
Light-Duty Vehicle
- Data Requirements (XLS) (800K; October 2, 2008) - Includes Vehicle and Test Information, Fuel Properties, Confirmatory Test Decision and Supplemental Information, Shift Schedules, Carlines, Evaporative Family Information, Test Group Information, Request For Certificate Information, Fuel Economy Label and CAFE Information, and In-Use Verification Program Information.
- Verify Release 4B Schema (Zip file of XSD) (460K, September 2008) - Includes Vehicle and Test Information, Fuel Properties, Confirmatory Test Decision and Supplemental Information, Shift Schedules, Carlines, Evaporative Family Information, Test Group Information, Request For Certificate Information, Fuel Economy Label and CAFE Information, and In-Use Verification Program Information.
- Release 4B XML Schema Change Log (PDF) (4 pp; 45K; September 23, 2008) - Includes a list of all changes made to the light-duty XML schemas since July 2008.
- Release 4B Light-Duty Vehicle Draft Business Rules (PDF) (43 pp; 300K; October 1, 2008) - Includes validation error message for all light-duty submissions.
- Release 4B Submission Processing Reports Style Sheet (XSL) (4K, August 2008) - This is the style sheet template used to display the light-duty submission processing reports.
- Release 4B Draft Manufacturer User Guide (PDF) (46 pp, 8.8M, September 2008) - Includes screen shots of light-duty submission web screens with data element numbers.
- Verify Issues Template (Excel) (30K, September 2008) - Includes a blank template for Verify users to submit issues to the Verify Helpdesk.
Heavy-Duty Diesel
- In Use Testing
- Data Requirements (XLS) (205K; November 2, 2007)
- Program, Vehicle, and Summary Data Schema (Zip file of XSD) (90K; October 26, 2007)
- One Hertz Test Data - Empty File (CSV) (2K; November 4, 2008)
- Engine Map Points - Empty File (CSV) (15K; January 9, 2007)
Locomotive
- Certification
- Data Requirements (XLS) (270K, May 2007)
- Schema (Zip file of XSD) (16K, September 2007)
Development and Deployment Documents
Light-Duty Vehicle
- CFEIS-Verify Transition Plan (PDF) (2 pp, 16K, June 2008)
- Transition Processes from Verify 4a/CFEIS to Verify 4b, presented at the Manufacturer Verify Release 4b Testing Meeting August 20, 2008 (PDF) (2 pp, 22K, August 2008)
Heavy Duty In-Use Testing
- Draft Calculations - Processing of 1 Hz Data (DOC) (46K; December 14, 2006)
Manufacturer Comments on Verify Documentation
- Manufacturer Comments and EPA Responses on Verify Documentation (PDF) (13 pp; 35K; November 17, 2005)
Manufacturer Testing
Verify LDV Release 4b
- Manufacturer Verify Release 4b Testing Meeting Agenda of August 20, 2008 (PDF) (1 pg, 13K, August 2008)
- Release 4B Issue Tracker Spreadsheet (XLS) (32K, August 2008) Manufacturers testing the 4B Release should fill out this issue tracker document with as much information as possible so that the issue can be recreated. The form with comments should be sent at the end of each day to Sandra Somoza (somoza.sandra@epa.gov).
- XML Sample Reports with Stylesheet (Zip file of XML and XSLT) (10K, August 2008)
(Sample transaction reports, some with errors, illustrating report capabilities. Download and save the zip file. Expand the compressed files and save them in the same folder. Open the XML file in a web browser to see how the report will appear.)
Presentations
- Verify Presentation at LDV Release 4B Deployment Meeting October 6, 2008 (PDF) (7 pp, 40K, October 2008)
- Verify Presentation at Light-Duty Cars and Trucks Industry Meeting June 12, 2008 (PPT) (28 pp, 190K, June 2008)
- Verify Presentation at Light-Duty Cars and Trucks Industry Meeting April 26, 2007 (PDF) (8 pp; 180K; April 26, 2007)
- Verify Presentation at CISD/EMA Meeting February 20, 2007 (PDF) (7 pp; 190K; February 20, 2007)
- Verify Light-Duty Cars and Trucks Workshop Presentation 09/13/2005 (PDF) (29 pp; 190K; September 13, 2005)
- Verify Light-Duty Cars and Trucks Industry Meeting Presentation 11/16/2005 (PDF) (19 pp; 210K; November 16, 2005)