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ICCVAM Comments on OECD Test Guidelines and Guidance Documents

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View list of OECD Test Guidelines on the NICEATM-ICCVAM website
OECD Guidelines for the Testing of Chemicals - View on OECD Website

The Guidelines for the Testing of Chemicals issued by the Organisation for Economic Co-operation and Development (OECD) are the most relevant internationally-agreed test methods used by government, industry and independent laboratories to determine the safety of chemicals and chemical preparations. Adoption of OECD Test Guidelines that incorporate alternative test methods represents an effective means by which safety testing methods that reduce, refine and replace the use of animals can be internationally implemented.

OECD Guidance Documents describe OECD's interpretation of an issue. Guidance documents provide broad advice regarding a procedure or process, as opposed to Test Guidelines, which describe more precise requirements or standards.

ICCVAM actively participates in the development and national review of OECD Health Effects Test Guidelines and OECD Guidance Documents. Please see below for OECD Test Guidelines (TG) and Guidance Documents (GD) that were developed with ICCVAM participation and ICCVAM comments during the development process.

Acute Oral Toxicity

Updated OECD 203, Threshold Approach for Acute Fish Toxicity Testing
View TG 203 (adopted June 2002) [PDF]
  • Draft Document: Threshold Approach for Acute Fish Toxicity Testing (July 2008) [PDF]
  • September 2008 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the draft Test Guideline [PDF]
  • NICEATM-ICCVAM Comments on the draft Test Guideline [PDF]

Dermal Corrosivity and Irritation

In Vitro Skin Irritation: Human Skin Model Test
  • Draft Test Guideline (December 2007) [PDF]
  • August 2008 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the draft Test Guideline [PDF]
  • NICEATM-ICCVAM Comments on the draft Test Guideline [PDF]

Endocrine Disruptors

OECD TG 440: Uterotrophic Bioassay in Rodents: A short-term screening test for oestrogenic properties
View TG 440 (adopted October 2007) [PDF]
  • 5 February 2007 Letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the final draft OECD Test Guideline for the Uterotrophic Bioassay in Rodents [PDF]
  • ICCVAM comments on the final draft OECD Test Guideline for the Uterotrophic Bioassay in Rodents [PDF]
  • ICCVAM comments on revisions of the draft OECD Test Guideline for the Uterotrophic Bioassay in Rodents submitted as discussion items for the OECD Validation Management Group meeting in January 2007 [PDF]
    • ICCVAM comments on first revision of draft OECD Test Guideline for the Uterotrophic Bioassay in Rodents [PDF]
    • ICCVAM comments on initial draft of OECD Test Guideline for the Uterotrophic Bioassay in Rodents [PDF]
    • Supporting information for ICCVAM comments on phytoestrogen content in rodent diets [PDF]
OECD Draft Test Guideline: The Hershberger Bioassay in Rats
  • 15 June 2007 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the draft Test Guideline [PDF]
  • NICEATM-ICCVAM Comments on the draft Test Guideline [PDF]
OECD Test Guideline: Stably Transfected Transcriptional Activation (STTA) Assay for Detecting Estrogenic Activity of Chemical
  • Draft Test Guideline (December 2007) [PDF]
  • 14 August 2007 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the draft Test Guideline [PDF]
  • NICEATM-ICCVAM Comments on the draft Test Guideline [PDF]
Updated OECD TG 407, Repeated Dose 28-Day Oral Toxicity Study in Rodents (reviewed by the Endocrine Disruptor Working Group for endocrine and reproductive endpoints)
View TG 407 (adopted July 1995) [PDF]
  • Draft Updated TG 407 (December 2007) [PDF]
  • August 2007 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding ICCVAM comments on the draft Test Guideline [PDF]
  • NICEATM-ICCVAM Comments on the draft Test Guideline [PDF]
NICEATM-ICCVAM Submission of the Stably Transfected Transcriptional Activation Assay for the Detection of Estrogen Receptor Agonists and Antagonists to the OECD Test Guidelines Program
  • 14 September 2007 letter to Dr. Jerry Smrchek, U.S. National Coordinator for the OECD Test Guidelines Program, regarding submission of the assay [PDF]
  • Completed OECD Standard Project Submission Form for the assay [PDF]

Genetic Toxicity

OECD Draft Test Guideline 487: In Vitro Micronucleus Assay
  • OECD Draft Test Guideline 487: In Vitro Micronucleus Assay [PDF]
  • Cover letter to OECD regarding ICCVAM comments on draft revised TG 487 [PDF]
  • ICCVAM comments on draft revised TG 487 [PDF]

Published OECD Test Guidelines may be found on the Agency Guidelines and Regulations Search Page on the NICEATM-ICCVAM website, or on the OECD Website.


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