You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.


    Document Control and Chain-of-Custody Considerations for the National Contract Laboratory Program

    Published: 0

      Format Pages Price  
    PDF (116K) 7 $25   ADD TO CART
    Complete Source PDF (2.7M) 225 $55   ADD TO CART

    Cite this document

    X Add email address send
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word


    The Environmental Protection Agency (EPA) Contract Laboratory Program (CLP) provides analytical services for investigations in support of the Superfund program. The work effort includes data generation used for preparation of enforcement cases. EPA has specified procedures for evidence handling that are used to enhance admissibility of data and to establish analytical integrity. The CLP has stringent requirements for document control and chain-of-custody and has established a system of audits to assure compliance with procedure.


    enforcement, Superfund, evidence, document control, audits

    Author Information:

    Laidlaw, RH
    Environmental Scientist, Denver Federal Center, Denver, Colorado

    Committee/Subcommittee: D34.01

    DOI: 10.1520/STP18433S