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Proposed Rule2026-19532

Amendments To Import Requirements for Highly Pathogenic Avian Influenza

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Published
September 24, 2026

Issuing agencies

Agriculture DepartmentAnimal and Plant Health Inspection Service

Abstract

Current APHIS regulations specify that live birds and other avian commodities may not be exposed to highly pathogenic avian influenza (HPAI) or sourced from premises quarantined for HPAI within the 90 days immediately preceding export to the United States. We are proposing to reduce this timeframe to 28 days preceding export to the United States. This action is necessary to align APHIS regulations with international standards regarding HPAI transmission. This action would allow foreign regions to resume the export of live birds and other avian commodities to the United States sooner following an outbreak of HPAI, while still providing adequate safeguards that the importation of the birds or other avian commodities does not present a risk of disseminating HPAI within the United States.

Full Text

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<title>Federal Register, Volume 91 Issue 184 (Thursday, September 24, 2026)</title>
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[Federal Register Volume 91, Number 184 (Thursday, September 24, 2026)]
[Proposed Rules]
[Pages 60521-60524]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-19532]


========================================================================
Proposed Rules
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains notices to the public of 
the proposed issuance of rules and regulations. The purpose of these 
notices is to give interested persons an opportunity to participate in 
the rule making prior to the adoption of the final rules.

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Federal Register / Vol. 91, No. 184 / Thursday, September 24, 2026 / 
Proposed Rules

[[Page 60521]]



DEPARTMENT OF AGRICULTURE

Animal and Plant Health Inspection Service

9 CFR Parts 93 and 94

[Docket No. APHIS-2023-0069]
RIN 0579-AE77


Amendments To Import Requirements for Highly Pathogenic Avian 
Influenza

AGENCY: Animal and Plant Health Inspection Service, USDA.

ACTION: Proposed rule.

-----------------------------------------------------------------------

SUMMARY: Current APHIS regulations specify that live birds and other 
avian commodities may not be exposed to highly pathogenic avian 
influenza (HPAI) or sourced from premises quarantined for HPAI within 
the 90 days immediately preceding export to the United States. We are 
proposing to reduce this timeframe to 28 days preceding export to the 
United States. This action is necessary to align APHIS regulations with 
international standards regarding HPAI transmission. This action would 
allow foreign regions to resume the export of live birds and other 
avian commodities to the United States sooner following an outbreak of 
HPAI, while still providing adequate safeguards that the importation of 
the birds or other avian commodities does not present a risk of 
disseminating HPAI within the United States.

DATES: We will consider all comments that we receive on or before 
November 23, 2026.

ADDRESSES: You may submit comments by either of the following methods:
    <bullet> Federal eRulemaking Portal: Go to <a href="http://www.regulations.gov">www.regulations.gov</a>. 
Enter APHIS-2023-0069 in the Search field. Select the Documents tab, 
then select the Comment button in the list of documents.
    <bullet> Postal Mail/Commercial Delivery: Send your comment to 
Docket No. APHIS-2023-0069, Regulatory Analysis and Development, PPD, 
APHIS, 5601 Sunnyside Avenue, #AP760, Beltsville, MD 20705.
    Supporting documents and any comments we receive on this docket may 
be viewed at <a href="http://Regulations.gov">Regulations.gov</a> or in our reading Room, which is located 
in room 1620 of the USDA South Building, 14th Street and Independence 
Avenue SW, Washington, DC. Normal reading room hours are 8 a.m. to 4:30 
p.m., Monday through Friday, except holidays. To be sure someone is 
there to help you, please call (202) 799-7039 before coming.

FOR FURTHER INFORMATION CONTACT: Dr. Kelly Rhodes, Director, Live 
Animal Imports, Strategy and Policy, Veterinary Services, APHIS, George 
Washington Carver Center, 5601 Sunnyside Ave., 3-WS-3129, Beltsville, 
MD 20705.

SUPPLEMENTARY INFORMATION:

Background

    Section 8303 of the Animal Health Protection Act (AHPA) authorizes 
the Secretary of Agriculture to restrict the importation of any animal 
or article if the Secretary determines that the restriction is 
necessary in order to prevent the introduction or dissemination of 
pests or diseases of livestock within the United States, and to 
promulgate such regulations as are necessary to carry out these 
restrictions. Within the United States Department of Agriculture 
(USDA), the Secretary has delegated this authority to the Animal and 
Plant Health Inspection Service (APHIS).
    Consistent with this authority, APHIS has issued regulations 
governing the importation of live birds and avian products. The APHIS 
regulations governing the importation of live birds are contained in 9 
CFR part 93, subpart A, ``Birds'' (9 CFR 93.100-93.107) and Subpart B, 
``Poultry'' (9 CFR 93.200-93.220). The APHIS regulations governing the 
importation of avian carcasses, meat, parts, products, and eggs (except 
hatching eggs) are generally contained in 9 CFR 94.6, with the 
exception of regulations governing the importation of avian products 
from a region of Europe termed the ``APHIS-defined European Poultry 
Trade Region,'' which are contained in 9 CFR 94.28.
    The regulations referenced above currently provide that live birds 
and avian products may not be exposed to highly pathogenic avian 
influenza (HPAI) or sourced from premises quarantined for HPAI within 
the 90 days immediately preceding export to the United States. This 90-
day waiting period reflected the prevailing international understanding 
regarding the transmission of HPAI at the time these provisions were 
established. For example, under the 2004 edition of the Terrestrial 
Animal Health Code issued by the World Organization for Animal Health 
(WOAH) (formerly the Office of International des Epizooties or OIE), if 
depopulation of affected poultry is used, a country may be considered 
free ``3 months after the slaughter of the last infected poultry and 
disinfection of all affected establishments'' (See Article 2.7.12.7 of 
Chapter 2.7.12 of Section 2.7 the 2004 code).
    However, in the intervening time period, scientific understanding 
of HPAI has advanced. Importantly, the WOAH Scientific Commission on 
Animal Diseases determined that, based on the available scientific 
literature, the incubation period for HPAI was shorter than previously 
believed: 14 days as opposed to the previous 21-day period. In 
addition, the Scientific Commission concluded that the minimum recovery 
period for regaining HPAI free status could be reduced from 90 to 28 
days (i.e., two flock-level incubation periods). This evolving 
understanding of HPAI ultimately led to a May 2021 revision to the 
Terrestrial Animal Health Code to adopt these changes. In 2022, in 
response to a specific request, APHIS entered into an import protocol 
with Canada to adopt this 28-day period with regard to live birds and 
avian products from Canada on a provisional basis and pending future 
rulemaking.
    Accordingly, in this proposed rule, to align the regulations with 
prevailing international standards, we are making this current 
allowance for Canada generally applicable to all foreign regions and we 
are accordingly proposing to lower the waiting period for HPAI from 90 
days to 28 days throughout 9 CFR parts 93 and 94.

Harmonizing Changes

    We are also making minor editorial revisions to the sections of the 
regulations impacted by this rule to ensure listed addresses and 
websites are up to date. For example, in Sec.  93.101, we are updating 
footnote 4, which discusses the means of requesting an

[[Page 60522]]

import permit for live birds, to ensure that the mailing address and 
web address for such requests are current.

Executive Order 12866 and Regulatory Flexibility Act

    This proposed rule has been determined to be not significant for 
the purposes of Executive Order 12866 and, therefore, has not been 
reviewed by the Office of Management and Budget. As a proposed rule, it 
also is not subject to Executive Order 14192.
    In accordance with 5 U.S.C. 603, we have performed an initial 
regulatory flexibility analysis, which is summarized below, regarding 
the economic effects of this proposed rule on small entities. Copies of 
the full analysis are available by contacting the person listed under 
FOR FURTHER INFORMATION CONTACT or on the <a href="http://Regulations.gov">Regulations.gov</a> website (see 
ADDRESSES above for instructions for accessing <a href="http://Regulations.gov">Regulations.gov</a>).
    Based on the information we have, there is no reason to conclude 
that adoption of this proposed rule would result in any significant 
economic effect on a substantial number of small entities. However, we 
do not currently have all the data necessary for a comprehensive 
analysis of the effects of this proposed rule on small entities. 
Therefore, we are inviting comments on potential effects. In 
particular, we are interested in determining the number and kind of 
small entities that may incur benefits or costs from the implementation 
of this proposed rule.
    APHIS is proposing to amend its regulations under the AHPA to allow 
greater flexibility in managing HPAI-related trade restrictions. 
Current APHIS regulations specify that live birds and other avian 
commodities may not be exposed to HPAI or sourced from premises 
quarantined for HPAI within the 90 days immediately preceding export to 
the United States. We are proposing to reduce this timeframe to 28 days 
preceding export to the United States. This action is necessary to 
align APHIS regulations with international standards regarding HPAI 
transmission.
    The rationale for reducing the timeframe from 90 days to 28 days is 
due to the findings of the WOAH Scientific Commission on Animal 
Diseases that, based on the available scientific literature, the 
incubation period of HPAI was shorter than previously believed: 14 days 
as opposed to the previous 21-day period. The Scientific Commission 
also concluded that the minimum recovery period for regaining HPAI free 
status could be reduced from 90 to 28 days (i.e., two flock-level 
incubation periods). This evolving understanding of HPAI ultimately led 
to a May 2021 revision to the WOAH Terrestrial Animal Health Code to 
adopt these changes.
    This proposed rule would align U.S. regulations with updated WOAH 
guidance issued in May 2021. The new guidance recognized that two 
flock-level incubation periods (28 days) are sufficient for regaining 
disease-free status. APHIS has already adopted this approach in its 
2022 bilateral agreement with Canada, and extending this regulatory 
flexibility would enhance negotiations with additional trading partners 
while supporting continuity in poultry trade.
    The U.S. poultry sector, valued at $81.7 billion in 2025, is highly 
integrated into global markets.\1\ Reducing the waiting period from 90 
to 28 days would provide significant benefits to producers, processors, 
wholesalers, and consumers by minimizing disruptions in supply, 
particularly during HPAI-related product shortages. For example, more 
timely access to imported eggs from the European Poultry Trading Region 
could yield benefits of $1.1 million to $4.4 million annually.
---------------------------------------------------------------------------

    \1\ USDA National Agricultural Statistics Service. Poultry-
Production and Value 2025 Summary. April 2026: <a href="https://www.nass.usda.gov/Publications/Todays_Reports/reports/plva0426.pdf">https://www.nass.usda.gov/Publications/Todays_Reports/reports/plva0426.pdf</a>.
---------------------------------------------------------------------------

    We expect the overall impact on affected entities to be positive. 
Businesses would be able to have access to their products sooner, due 
to the approval of imports occurring more quickly (from 90 to 28 days). 
In some instances, entities may bear some level of additional business 
competition sooner than they would with the 90-day restriction in 
place.
    The majority of affected businesses, including poultry producers, 
hatcheries, processors, and wholesalers qualify as small entities under 
Small Business Administration standards. The rule is expected to 
provide net benefits through improved market access and reduced 
duration of trade disruptions.
    The proposed action does not duplicate or conflict with existing 
regulations and carries minimal additional reporting or compliance 
burdens.

Executive Order 12988

    This proposed rule has been reviewed under Executive Order 12988, 
Civil Justice Reform. If this proposed rule is adopted: (1) All State 
and local laws and regulations that are inconsistent with this rule 
will be preempted; (2) no retroactive effect will be given to this 
rule; and (3) administrative proceedings will not be required before 
parties may file suit in court challenging this rule.

Paperwork Reduction Act

    In accordance with section 3507(d) of the Paperwork Reduction Act 
of 1995 (44 U.S.C. 3501 et seq.), the reporting and recordkeeping 
requirements included in this proposed rule are approved by the Office 
of Management and Budget (OMB) under OMB control numbers 0579-0245 and 
0579-0328.

List of Subjects

9 CFR Part 93

    Animal diseases, Imports, Livestock, Poultry and poultry products, 
Reporting and recordkeeping requirements.

9 CFR Part 94

    Animal diseases, Imports, Livestock, Meat and meat products, Milk, 
Poultry and poultry products, Reporting and recordkeeping requirements.

    Accordingly, we propose to amend 9 CFR parts 93 and 94 as follows:

0
1. The authority citation for part 93 continues to read as follows:

    Authority: 7 U.S.C. 1622 and 8301-8317; 21 U.S.C. 136 and 136a; 
31 U.S.C. 9701; 7 CFR 2.22, 2.80, and 371.4.

0
2. Amend Sec.  93.101 by:
0
a. Revising paragraph (d) to read as set forth below.
0
b. Revising footnote 4 to read as set forth below.


Sec.  93.101  General prohibitions; exceptions.

* * * * *
    (d) The provisions in this subpart relating to birds shall not 
apply to healthy birds, except ratites, not known to be infected with 
or exposed to highly pathogenic avian influenza (HPAI) within the 28 
days preceding the date of export from the region of origin and not 
known to be infected with or exposed to other communicable diseases of 
poultry within the 90 days preceding the date of export from the region 
of origin, if an import permit \4\ has been obtained under Sec.  93.103 
of this chapter and all conditions therein are observed; and if such 
birds are handled as follows:
---------------------------------------------------------------------------

    \4\ Such permit may be obtained from the Animal and Plant Health 
Inspection Service, Veterinary Services, 5601 Sunnyside Ave., 
Beltsville, MD 20705, or by visiting <a href="https://efile.aphis.usda.gov/s/">https://efile.aphis.usda.gov/s/</a> s/.
    Applicants must submit a form VS 17-129. Instructions are 
available online at <a href="https://www.aphis.usda.gov/animal-product-import/animal-health-permits">https://www.aphis.usda.gov/animal-product-import/animal-health-permits</a>. Requests for approval of facilities 
should be made directly to the Port Services office with authority 
over the transit port. Contact information for the Port Services 
office in different states is available at <a href="https://www.aphis.usda.gov/contact/animal-animal-product-trade-contacts">https://www.aphis.usda.gov/contact/animal-animal-product-trade-contacts</a>.
---------------------------------------------------------------------------

0
3. Amend Sec.  93.104 by:

[[Page 60523]]

0
a. Revising paragraph (b)(3) to read as set forth below.
0
b. Revising paragraph (b)(5) to read as set forth below.
0
c. Revising paragraph (c)(4) to read as set forth below.
0
d. Revising paragraph (c)(6) to read as set forth below.
0
e. Revising paragraph (d)(4) to read as set forth below.
0
f. Revising paragraph (d)(5) to read as set forth below.


Sec.  93.104  Certificate for pet birds, commercial birds, zoological 
birds, and research birds.

* * * * *
    (b) * * *
    (3) That insofar as has been possible to determine, the birds were 
not exposed to Newcastle disease, chlamydiosis, or other communicable 
disease of poultry other than HPAI during the 90 days immediately 
preceding their exportation, or exposed to HPAI during the 28 days 
immediately preceding their exportation;
* * * * *
    (5) That Newcastle disease did not occur anywhere on the premises 
from which the birds were to be exported or on adjacent premises during 
the 90 days immediately preceding the exportation of the birds, and 
that HPAI did not occur anywhere on the premises from which the birds 
were to be exported or on adjacent premises during the 28 days 
immediately preceding the exportation of the birds;
* * * * *
    (c) * * *
    (4) That insofar as has been possible to determine, the birds in 
the flock of origin were not exposed to Newcastle disease, 
chlamydiosis, or other communicable disease of poultry other than HPAI 
during the 90 days immediately preceding their exportation, or exposed 
to HPAI during the 28 days immediately preceding their exportation;
* * * * *
    (6) That Newcastle disease did not occur anywhere on the premises 
where the flock of origin was kept or on adjacent premises during the 
90 days immediately preceding the exportation, and that HPAI did not 
occur anywhere on the premises where the flock of origin was kept or on 
adjacent premises during the 28 days immediately preceding the 
exportation;
* * * * *
    (d) * * *
    (4) That insofar as has been possible to determine, the flock of 
origin was not exposed to Newcastle disease, chlamydiosis, or other 
communicable disease of poultry other than HPAI during the 90 days 
immediately preceding the exportation of the hatching eggs, or exposed 
to HPAI during the 28 days immediately preceding the exportation of the 
hatching eggs;
    (5) That Newcastle disease did not occur anywhere on the premises 
where the flock of origin was kept or on adjacent premises during the 
90 days immediately preceding the exportation of the hatching eggs, and 
that HPAI did not occur anywhere on the premises where the flock of 
origin was kept or on adjacent premises during the 28 days immediately 
preceding the exportation of the hatching eggs.
* * * * *
0
4. Amend Sec.  93.201 by:
0
a. Revising paragraph (b) to read as set forth below.
0
b. Redesignating footnotes 2, 3 and 4 as footnotes 1, 2, and 3.
0
c. Revising redesignated footnote 2 to read as set forth below.


Sec.  93.201  General prohibitions; exceptions.

* * * * *
    (b) The provisions in this part 93 relating to poultry shall not 
apply to healthy poultry not known to be infected with or exposed to 
highly pathogenic avian influenza (HPAI) within the 28 days preceding 
the date of export from the region of origin and not known to be 
infected with or exposed to other communicable diseases of poultry 
within the 90 days preceding the date of export from the region of 
origin, if an import permit \2\ has been obtained under Sec.  93.204 of 
this chapter and all conditions therein are observed; and if such 
poultry are handled as follows:
---------------------------------------------------------------------------

    \2\ Such permit may be obtained from the Animal and Plant Health 
Inspection Service, Veterinary Services by calling 301-851-3300 or 
by visiting <a href="https://efile.aphis.usda.gov/s/">https://efile.aphis.usda.gov/s/</a>. Applicants must submit 
a form VS 17-129. Instructions are available online at <a href="https://www.aphis.usda.gov/animal-product-import/animal-health-permits">https://www.aphis.usda.gov/animal-product-import/animal-health-permits</a>. 
Requests for approval of facilities should be made directly to the 
Port Services office with authority over the transit port. Contact 
information for the Port Services office in different states is 
available at <a href="https://www.aphis.usda.gov/contact/animal-animal-product-trade-contacts">https://www.aphis.usda.gov/contact/animal-animal-product-trade-contacts</a>.
---------------------------------------------------------------------------

* * * * *
0
5. Amend Sec.  93.205 by:
0
a. Revising paragraph (a)(1) to read as set forth below.
0
b. Redesignating paragraph (a)(2) as (a)(9).
0
c. Revising paragraph (b) to read as set forth below.


Sec.  93.205  Certificate for live poultry and hatching eggs.

    (a) Live poultry. All live poultry, except eggs for hatching, 
offered for importation from any region of the world shall be 
accompanied by a certificate stating that:
    (1) Such poultry and their flock or flocks of origin were inspected 
on the premises of origin immediately before the date of movement from 
such region and were then found to be free of evidence of communicable 
diseases of poultry;
    (2) As far as it has been possible to determine, during the 28 days 
prior to movement, the poultry were not exposed to HPAI and the 
premises were not in any area under quarantine for this disease;
    (3) As far as it has been possible to determine, during the 90 days 
prior to movement, the poultry were not exposed to any communicable 
diseases of poultry other than HPAI and the premises were not in any 
area under quarantine for such diseases;
    (4) The poultry have not been vaccinated with a vaccine for the H5 
or H7 subtype of avian influenza;
    (5) The poultry have been kept in the region from which they are 
offered for importation since they were hatched, or for at least 90 
days immediately preceding the date of movement;
    (6) The poultry have not originated from or been moved through a 
region referenced in Sec.  94.6(a) of this subchapter as a region where 
any form of HPAI exists;
    (7) As far as it has been possible to determine, no case of 
Newcastle disease occurred on the premises where such poultry were 
kept, or on adjoining premises, during the 90 days immediately 
preceding the exportation of the poultry, and no case of HPAI occurred 
on the premises where the poultry were kept, or adjoining premises, 
during the 28 days immediately preceding the exportation of the 
poultry;
    (8) The birds were placed into new or appropriately sanitized 
packaging materials at the premises from which the birds were to be 
exported; and
* * * * *
    (b) Hatching eggs. All eggs for hatching offered for importation 
from any part of the world shall be accompanied by a certificate 
stating that:
    (1) The flock or flocks of origin were found upon inspection to be 
free from evidence of communicable diseases of poultry;
    (2) The hatching eggs are from poultry that have not been 
vaccinated with a vaccine for the H5 or H7 subtype of avian influenza;
    (3) During the 90 days prior to movement, the flock or flocks of 
origin

[[Page 60524]]

were not exposed to communicable diseases of poultry other than HPAI 
and the premises were not in any area under quarantine for such 
diseases;
    (4) With respect to HPAI, during the 28 days prior to movement, the 
flock or flocks of origin were not exposed to this disease and the 
premises were not in any area under quarantine for this disease;
    (5) The hatching eggs and the flock or flocks of origin have not 
originated in or been moved through a region referenced in accordance 
with Sec.  94.6(a) of this subchapter as a region where any form of 
HPAI exists; and
    (6) The hatching eggs were placed into new or appropriately 
sanitized packaging materials at the premises from which the hatching 
eggs were to be exported.
* * * * *


Sec.  93.207  [Amended]

0
6. In Sec.  93.207, remove the words ``All poultry found to be free 
from communicable disease and not to have been exposed thereto within 
90 days prior to their exportation to the United States shall be 
admitted subject to the other provisions in this part; all other 
poultry shall be refused entry'' and add the words ``Poultry shall be 
admitted subject to the other provisions of this part if found free of 
communicable disease and not to have been exposed to communicable 
diseases other than HPAI within the 90 days prior to their exportation 
to the United States, and not to have been exposed to HPAI within the 
28 days prior to their exportation to the United States; all other 
poultry shall be refused entry'' in their place.

PART 94--FOOT-AND-MOUTH DISEASE, NEWCASTLE DISEASE, HIGHLY 
PATHOGENIC AVIAN INFLUENZA, AFRICAN SWINE FEVER, CLASSICAL SWINE 
FEVER, SWINE VESICULAR DISEASE, AND BOVINE SPONGIFORM 
ENCEPHALOPATHY: PROHIBITED AND RESTRICTED IMPORTATIONS

0
7. The authority citation for part 94 continues to read as follows:

    Authority:  7 U.S.C. 1633, 7701-7772, 7781-7786, and 8301-8317; 
21 U.S.C. 136 and 136a; 31 U.S.C. 9701; 7 CFR 2.22, 2.80, and 371.4.

0
8. Amend 94.6 by:
0
a. Revising paragraph (c)(1)(ix)(A) to read as set forth below.
0
b. Revising paragraph (c)(1)(ix)(B) to read as set forth below.


Sec.  94.6  Carcasses, meat, parts or products of carcasses, and eggs 
(other than hatching eggs) of poultry, game birds, or other birds; 
importations from regions where Newcastle disease or highly pathogenic 
avian influenza is considered to exist.

* * * * *
    (c) * * *
    (1) * * *
    (ix) * * *
    (A) No Newcastle disease occurred on the premises of origin or on 
adjoining premises during the 90 days before the certificate was 
signed, and no HPAI occurred on the premises of origin or on adjoining 
premises during the 28 days before the certificate was signed.
    (B) There is no evidence that the flock of origin was exposed to 
Newcastle disease during the 90 days before the certificate was signed 
or exposed to HPAI during the 28 days before the certificate was 
signed.
* * * * *
0
9. Amend Sec.  94.28 by:
0
a. Revising paragraph (a)(1)(ii).
0
b. Redesignating paragraph (a)(1)(iii) as (a)(i)(iv).
0
c. Adding new paragraph (a)(1)(iii).
0
d. Revising paragraph (b)(1)(ii).
    The revisions and addition read as follows:


Sec.  94.28  Restrictions on the importation of poultry meat and 
products, and live birds and poultry, from the APHIS-defined European 
Poultry Trade Region.

    (a) * * *
    (1) * * *
    (ii) A restricted zone in the APHIS-defined European Poultry Trade 
Region established because of detection of Newcastle disease in 
commercial poultry, from the time of detection until the designation of 
the zone as a restricted zone is removed by the competent veterinary 
authority of the country or until 3 months (90 days) following 
depopulation of the poultry on affected premises in the restricted zone 
and the cleaning and disinfection of the last affected premises in the 
zone, whichever is later; or
    (iii) A restricted zone in the APHIS-defined European Poultry Trade 
Region established because of detection of HPAI in commercial poultry, 
from the time of detection until the designation of the zone as a 
restricted zone is removed by the competent veterinary authority of the 
country or until 28 days following depopulation of the poultry on 
affected premises in the restricted zone and the cleaning and 
disinfection of the last affected premises in the zone, whichever is 
later; or
* * * * *
    (b) * * *
    (1) * * *
    (ii) A restricted zone in the APHIS-defined European Poultry Trade 
Region established because of detection of Newcastle disease in 
commercial poultry, from the time of detection until the designation of 
the zone as a restricted zone is removed by the competent veterinary 
authority of the country or until 3 months (90 days) following 
depopulation of the poultry on affected premises in the restricted zone 
and the cleaning and disinfection of the last affected premises in the 
zone, whichever is later; or a restricted zone in the APHIS-defined 
European Poultry Trade Region established because of detection of HPAI 
in commercial poultry, from the time of detection until the designation 
of the zone as a restricted zone is removed by the competent veterinary 
authority of the country or until 28 days following depopulation of the 
poultry on affected premises in the restricted zone and the cleaning 
and disinfection of the last affected premises in the zone, whichever 
is later; or
* * * * *

    Done in Washington, DC, this 17th day of September 2026.
Kelly Moore,
Administrator, Animal and Plant Health Inspection Service.
[FR Doc. 2026-19532 Filed 9-23-26; 8:45 am]
BILLING CODE 3410-34-P


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This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.