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Analytical Data Verification and Validation


We perform accurate and reliable data verification and validation, drawing on our experience with environmental laboratory procedures, U.S. Environmental Protection Agency regulations and standards, mobilization and sampling procedures, and statistical review of analytical data.

To conduct the data review, we use ExR's Environmental Data Access System (EEDAS), a combination of hardware, software, data, and procedures that support our data management activities.

EEDAS' data review module provides the following functions:
    • Automated mobilization
    • Data loading
    • Verification and validation functions
    • Data editing
    • Determination of data review status
    • Report generation
    • Data review quality assurance
See the FAQ for more information on data verification and validation.