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###### Department of Health and Human Services

###### Food and Drug Administration

          - [Docket No. FDA-2022-N-0150]

# AGENCY:

Food and Drug Administration, HHS.

# ACTION:

Notice.

# SUMMARY:

The Food and Drug Administration (FDA) is announcing the revocation of the Emergency Use Authorizations (EUAs) (the Authorizations) issued to Bio-Rad Laboratories, Inc., for the Bio-Rad Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit and to Applied DNA Sciences, Inc., for the Linea COVID-19 Assay Kit. FDA revoked these Authorizations under the Federal Food, Drug, and Cosmetic Act (FD&C Act). The revocations, which include an explanation of the reasons for each revocation, are reprinted in this document.

# DATES:

The Authorization for the Bio-Rad Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit is revoked as of April 15, 2022. The Authorization for the Linea COVID-19 Assay Kit is revoked as of April 20, 2022.

# ADDRESSES:

                        Submit written requests for a single copy of the revocations to the Office of Counterterrorism and Emerging Threats, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 1, Rm. 4338, Silver Spring, MD 20993-0002. Send one self-addressed adhesive label to assist that office in processing your request or include a fax number to which the revocations may be sent. See the                         **SUPPLEMENTARY INFORMATION**                         section for electronic access to the revocations.                    

# FOR FURTHER INFORMATION CONTACT:

Jennifer J. Ross, Office of Counterterrorism and Emerging Threats, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 1, Rm. 4332, Silver Spring, MD 20993-0002, 240-402-8155 (this is not a toll-free number).

# SUPPLEMENTARY INFORMATION:

## I. Background

                    Section 564 of the FD&C Act (21 U.S.C. 360bbb-3) as amended by the Project BioShield Act of 2004 (Pub. L. 108-276) and the Pandemic and All-Hazards Preparedness Reauthorization Act of 2013 (Pub. L. 113-5) allows FDA to strengthen the public health protections against biological, chemical, nuclear, and radiological agents. Among other things, section 564 of the FD&C Act allows FDA to authorize the use of an unapproved medical product or an unapproved use of an approved medical product in certain situations. On February 11, 2021, FDA issued an EUA to Bio-Rad Laboratories, Inc., for the Bio-Rad Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit, subject to the terms of the Authorization. Notice of the issuance of this Authorization was published in the                     **Federal Register**                     on April 23, 2021 (86 FR 21749), as required by section 564(h)(1) of the FD&C Act. On May 13, 2020, FDA issued an EUA to Applied DNA Sciences, Inc. for the Linea COVID-19 Assay Kit, subject to the terms of the Authorization. Notice of the issuance of this Authorization was published in the                     **Federal Register**                     on July 14, 2020 (85 FR 42407), as required by section 564(h)(1) of the FD&C Act. Subsequent updates to the Authorizations were made available on FDA's website. The authorization of a device for emergency use under section 564 of the FD&C Act may, pursuant to section 564(g)(2) of the FD&C Act, be revoked when the criteria                           ( print page 27647)                        under section 564(c) of the FD&C Act for issuance of such authorization are no longer met (section 564(g)(2)(B) of the FD&C Act), or other circumstances make such revocation appropriate to protect the public health or safety (section 564(g)(2)(C) of the FD&C Act).                

## II. EUA Revocation Requests

In a request received by FDA on March 17, 2022, Bio-Rad Laboratories, Inc., requested revocation of, and on April 15, 2022, FDA revoked, the Authorization for the Bio-Rad Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit. Because Bio-Rad Laboratories, Inc. notified FDA that it has ceased U.S. distribution of the Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit, has discontinued the assay, and requested FDA revoke the EUA for the Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit, FDA determined that it is appropriate to protect the public health or safety to revoke this Authorization.

In a request received by FDA on April 7, 2022, Applied DNA Sciences, Inc., requested revocation of, and on April 20, 2022, FDA revoked, the Authorization for the Linea COVID-19 Assay Kit. Because Applied DNA Sciences, Inc. notified FDA that it has decided to discontinue distribution of the Linea COVID-19 Assay Kit and requested FDA withdraw the EUA for the Linea COVID-19 Assay Kit, FDA determined that it is appropriate to protect the public health or safety to revoke this Authorization.

## III. Electronic Access

                    An electronic version of this document and the full text of the revocations are available on the internet at                     *https://www.regulations.gov/​*.                

## IV. The Revocations

Having concluded that the criteria for revocation of the Authorizations under section 564(g)(2)(C) of the FD&C Act are met, FDA has revoked the EUA of Bio-Rad Laboratories, Inc., for the Bio-Rad Reliance SARS-CoV-2/FluA/FluB RT-PCR Assay Kit, and Applied DNA Sciences, Inc., for the Linea COVID-19 Assay Kit. The revocations in their entirety follow and provide an explanation of the reasons for each revocation, as required by section 564(h)(1) of the FD&C Act.
      ( print page 27648)          ( print page 27649)    
      ( print page 27650)    
Dated: May 3, 2022.

Lauren K. Roth,

Associate Commissioner for Policy.

BILLING CODE 4164-01-P

[FR Doc. 2022-09887 Filed 5-6-22; 8:45 am]

BILLING CODE 4164-01-C