EDF File Format
Format nameEDF
Format type Geoenvironmental 
DescriptionElectronic Deliverable Format for environmental test results including subformats for laboratory analytical reports (LAB EDF), field sample chain of custody (COC EDF), field sample collection information (FIELD EDF), location information (LOCSETUP EDF) and container and method information (METHSETUP EDF).
File extension.txt
File typeASCII
Supporting organisationArsenaultLegg, Inc.
Web site address http://www.enabl.com/downloads/e-formats/LAB_EDF_FormatSpecs.pdf 
Contact name
Contact emailedfhelpdesk@arsenaultlegg.com
OwnershipOpen source
Assessed current statusIn use

Programs that support the EDF file format
Operating system
 DataStream Enterprise  Geoenvironmental database systems Win95/98, WinNT, Win2000
 DataStream Lite  Geoenvironmental database systems Win95/98, WinNT, Win2000
 e-chain  Field data collection Win95/98, WinNT, Win2000

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