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  7. Accreditation Bodies: How to Participate in ASCA
  1. Division of Standards and Conformity Assessment

Accreditation Bodies: How to Participate in ASCA

Effective September 19, 2023, the U.S. Food and Drug Administration’s ASCA Program is converting from a pilot to a permanent program. This transition is authorized by the Medical Device User Fee Amendments of 2022 (MDUFA V).  The ASCA program will continue to be implemented through the final guidance documents.

Under the voluntary Accreditation Scheme for Conformity Assessment (ASCA) Program, the FDA grants ASCA Recognition to qualified accreditation bodies to accredit testing laboratories to perform premarket testing for medical device companies. ASCA-recognized accreditation bodies accredit testing laboratories to ISO/IEC 17025:2017: General requirements for the competence of testing and calibration laboratories and the ASCA program specifications associated with each eligible FDA-recognized consensus standard and test method.

For more information, refer to the standards-specific ASCA guidance documents under “Guidances” on the Accreditation Scheme for Conformity Assessment (ASCA) page.

On this page:

Related pages:

Participant Pages
Testing laboratories

List of ASCA-Accredited Testing Laboratories
Testing Laboratories: How to Participate in ASCA


Manufacturers: How to Participate in ASCA 

All participants

Accreditation Scheme for Conformity Assessment (ASCA)
Recognized Consensus Standards Included in ASCA 

How to Apply for ASCA Recognition

Accreditation bodies eligible to receive ASCA Recognition may apply to participate in the ASCA Program by sending an email to ASCA@fda.hhs.gov with attached documentation demonstrating that the applicant organization:

Application contents should reflect the following:

  • Administrative information, including the designated points of contact
  • The requested scope of ASCA Recognition (see the list of standards included in ASCA);
  • Information in support of competence. See Section C of Appendix A in the ASCA Program guidance for details.
  • A signed agreement noting that the applicant agrees to adhere to the terms outlined in Section D of Appendix A in the ASCA program guidance.

Appendix A of the ASCA Program guidance offers more information on application contents for accreditation bodies. 

FDA Review of Accreditation Body Applications

The FDA intends to review applications for ASCA Recognition within 60 calendar days and notify the accreditation body via email of any issues that may preclude ASCA Recognition so that they may be addressed. When review is complete, the FDA will inform the accreditation body via email of the decision. If ASCA Recognition is granted, the FDA will provide a scope of ASCA Recognition and an expiration date.

List of Accreditation Bodies in the ASCA Program: When the FDA grants ASCA Recognition to an accreditation body, it will update the ASCA-recognized Accreditation Bodies list to reflect the organization's name, its scope of ASCA Recognition, and expiration date.

Number of Accreditation Bodies: There is no limit to the number of accreditation bodies who may receive ASCA Recognition.

FDA Engagement with ASCA-recognized Accreditation Bodies

The FDA uses a variety of mechanisms to work with ASCA-recognized accreditation bodies to ensure they are adequately fulfilling program expectations. ASCA-recognized accreditation bodies:

  • Provide notification to the FDA within five calendar days by email of any changes that may impact the accreditation body’s participation or of any changes that may impact the participation of any of the testing laboratories the accreditation body has accredited
  • Attend FDA training
  • Participate in regular teleconferences with the FDA
  • Submit annual reports as outlined in the ASCA Program guidance
  • Are periodically audited by the FDA

Audits:  The FDA intends to use a tiered, risk-based approach with three levels of audits.

  • For Level 1 audits of an accreditation body, the FDA intends to leverage the existing arrangement of ILAC evaluations by requesting a copy of the most recent re-evaluation report.
  • For Level 2 audits of the accreditation body, the FDA intends to participate as an observer during the next scheduled ILAC peer re-evaluation and request a copy of the re-evaluation report for review.
  • For Level 3 audits, the FDA intends to initiate an on-site or remote audit of an accreditation body.

For additional information related to audits, please refer to the ASCA Program guidance.

Maintaining ASCA Recognition Status

Expiration: At the time ASCA Recognition is granted to an accreditation body, the FDA provides an expiration date for ASCA Recognition

Contact the FDA

After reading this page, the Accreditation Scheme for Conformity Assessment (ASCA) page, and the relevant guidances, if you have additional questions, email ASCA@fda.hhs.gov. You may also use this email address to submit documents associated with ASCA Recognition applications and maintenance, as well as to report issues.

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