Canada Gazette, Part I, Volume 159, Number 37: GOVERNMENT NOTICES

September 13, 2025

DEPARTMENT OF THE ENVIRONMENT

CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999

Ministerial condition No. 22269

Ministerial Condition
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

Whereas the Minister of the Environment and the Minister of Health (the ministers) have assessed information pertaining to the substance butanoic acid, 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]amino]-, sodium salt (1:1), Chemical Abstracts Service Registry Number 832720-36-2;

And whereas the ministers suspect that the substance is toxic or capable of becoming toxic within the meaning of section 64 of the Canadian Environmental Protection Act, 1999 (the Act),

The Minister of the Environment, pursuant to paragraph 84(1)(a) of the Act, hereby permits the manufacture or import of the substance subject to the conditions of the following annex.

Marc D’Iorio
Assistant Deputy Minister
Science and Technology Branch
On behalf of the Minister of the Environment

ANNEX

Conditions
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

1. The following definitions apply in these ministerial conditions:

“notifier”
means the person who has, on August 27, 2025, provided to the Minister of the Environment the prescribed information concerning the substance, in accordance with subsection 81(1) of the Canadian Environmental Protection Act, 1999 (the Act);
“substance”
means butanoic acid, 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl) phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1 (2H)-pyrimidinyl]-1-phenylethyl]amino]-, sodium salt (1:1), Chemical Abstracts Service Registry Number 832720-36-2;

2. The notifier may manufacture or import the substance subject to the present ministerial conditions.

Restrictions

3. At least 120 days prior to beginning manufacturing the substance in Canada, the notifier shall inform the Minister of the Environment, in writing, and provide the following information:

Environmental release

4. Where any release to the environment of the substance or waste containing it occurs, the notifier shall immediately take all measures necessary to prevent any further release, and to limit the dispersion of any release. Furthermore, the notifier shall, as soon as possible in the circumstances, notify an enforcement officer or the person providing the 24-hour emergency telephone service for the province or territory where the release occurs referred to in the Schedule to the Release and Environmental Emergency Notification Regulations.

Other requirements

5. The notifier shall, prior to transferring the physical possession or control of the substance to any person,

Record-keeping requirements

6. (1) The notifier shall maintain electronic or paper records, with any documentation supporting the validity of the information contained in these records, indicating

(2) When the notifier learns of a change to the address referred to in paragraph (1)(c), the notifier must update the electronic or paper records mentioned in subsection (1) accordingly within 30 days after learning of the change.

(3) The notifier shall create the electronic or paper records mentioned in subsection (1) no later than 30 days after the date the information or documents become available.

(4) The notifier shall maintain the electronic or paper records mentioned in subsection (1)

(5) Any records mentioned in subsection (1) that are kept electronically must be in an electronically readable format.

Coming into force

7. The present ministerial conditions come into force on September 4, 2025.

DEPARTMENT OF THE ENVIRONMENT

CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999

Ministerial Condition No. 22270

Ministerial condition
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

Whereas the Minister of the Environment and the Minister of Health (the ministers) have assessed information pertaining to the substance 1-pyrrolidinecarboxamide, 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)-, (3S,4R)-, Chemical Abstracts Service Registry Number 1310726-60-3;

And whereas the ministers suspect that the substance is toxic or capable of becoming toxic within the meaning of section 64 of the Canadian Environmental Protection Act, 1999 (the Act),

The Minister of the Environment, pursuant to paragraph 84(1)(a) of the Act, hereby permits the manufacture or import of the substance subject to the conditions of the following annex.

Marc D’Iorio
Assistant Deputy Minister
Science and Technology Branch
On behalf of the Minister of the Environment

ANNEX

Conditions
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

1. The following definitions apply in these ministerial conditions:

“notifier”
means the person who has, on August 27, 2025, provided to the Minister of the Environment the prescribed information concerning the substance, in accordance with subsection 81(1) of the Canadian Environmental Protection Act, 1999 (the Act);
“substance”
means 1-pyrrolidinecarboxamide, 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)-, (3S,4R)-, Chemical Abstracts Service Registry Number 1310726-60-3;

2. The notifier may manufacture or import the substance subject to the present ministerial conditions.

Restrictions

3. At least 120 days prior to beginning manufacturing the substance in Canada, the notifier shall inform the Minister of the Environment, in writing, and provide the following information:

Environmental release

4. Where any release to the environment of the substance or waste containing it occurs, the notifier shall immediately take all measures necessary to prevent any further release, and to limit the dispersion of any release. Furthermore, the notifier shall, as soon as possible in the circumstances, notify an enforcement officer or the person providing the 24-hour emergency telephone service for the province or territory where the release occurs referred to in the Schedule to the Release and Environmental Emergency Notification Regulations.

Other requirements

5. The notifier shall, prior to transferring the physical possession or control of the substance to any person,

Record-keeping requirements

6. (1) The notifier shall maintain electronic or paper records, with any documentation supporting the validity of the information contained in these records, indicating

(2) When the notifier learns of a change to the address referred to in paragraph (1)(c), the notifier must update the electronic or paper records mentioned in subsection (1) accordingly within 30 days after learning of the change.

(3) The notifier shall create the electronic or paper records mentioned in subsection (1) no later than 30 days after the date the information or documents become available.

(4) The notifier shall maintain the electronic or paper records mentioned in subsection (1)

(5) Any records mentioned in subsection (1) that are kept electronically must be in an electronically readable format.

Coming into force

7. The present ministerial conditions come into force on September 4, 2025.

DEPARTMENT OF THE ENVIRONMENT

CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999

Ministerial Condition No. 22274

Ministerial condition
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

Whereas the Minister of the Environment and the Minister of Health (the ministers) have assessed information pertaining to the substance spiro[6H-cyclopenta[b]pyridine-6,3′-[3H]pyrrolo[2,3-b]pyridine]-3-carboxamide,1′,2′,5,7-tetrahydro-N-[(3S,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2, 2,2-trifluoroethyl)-3-piperidinyl]-2′-oxo-, (3′S)-, Chemical Abstracts Service Registry Number 1374248-77-7;

And whereas the ministers suspect that the substance is toxic or capable of becoming toxic within the meaning of section 64 of the Canadian Environmental Protection Act, 1999 (the Act),

The Minister of the Environment, pursuant to paragraph 84(1)(a) of the Act, hereby permits the manufacture or import of the substance subject to the conditions of the following annex.

Marc D’Iorio
Assistant Deputy Minister
Science and Technology Branch
On behalf of the Minister of the Environment

ANNEX

Conditions
(Paragraph 84(1)(a) of the Canadian Environmental Protection Act, 1999)

1. The following definitions apply in these ministerial conditions:

“notifier”
means the person who has, on August 27, 2025, provided to the Minister of the Environment the prescribed information concerning the substance, in accordance with subsection 81(1) of the Canadian Environmental Protection Act, 1999 (the Act);
“substance”
means spiro[6H-cyclopenta[b]pyridine-6,3′-[3H]pyrrolo[2,3-b]pyridine]-3-carboxamide,1′,2′,5,7tetrahydro-N-[(3S,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)-3-piperidinyl]-2′-oxo-, (3′S)-, Chemical Abstracts Service Registry Number 1374248-77-7.

2. The notifier may manufacture or import the substance subject to the present ministerial conditions.

Restrictions

3. At least 120 days prior to beginning manufacturing the substance in Canada, the notifier shall inform the Minister of the Environment, in writing, and provide the following information:

Environmental release

4. Where any release to the environment of the substance or waste containing it occurs, the notifier shall immediately take all measures necessary to prevent any further release, and to limit the dispersion of any release. Furthermore, the notifier shall, as soon as possible in the circumstances, notify an enforcement officer or the person providing the 24-hour emergency telephone service for the province or territory where the release occurs referred to in the schedule to the Release and Environmental Emergency Notification Regulations.

Other requirements

5. The notifier shall, prior to transferring the physical possession or control of the substance to any person,

Record-keeping requirements

6. (1) The notifier shall maintain electronic or paper records, with any documentation supporting the validity of the information contained in these records, indicating

(2) When the notifier learns of a change to the address referred to in paragraph (1)(c), the notifier must update the electronic or paper records mentioned in subsection (1) accordingly within 30 days after learning of the change.

(3) The notifier shall create the electronic or paper records mentioned in subsection (1) no later than 30 days after the date the information or documents become available.

(4) The notifier shall maintain the electronic or paper records mentioned in subsection (1)

(5) Any records mentioned in subsection (1) that are kept electronically must be in an electronically readable format.

Coming into force

7. The present ministerial conditions come into force on September 4, 2025.

DEPARTMENT OF THE ENVIRONMENT

CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999

Waiver of information requirements for living organisms (subsection 106(9) of the Canadian Environmental Protection Act, 1999)

Whereas any person who proposes to import or manufacture a living organism that is not on the Domestic Substances List must provide to the Minister of the Environment the information required under subsection 106(1) of the Canadian Environmental Protection Act, 1999 (the Act); and

Whereas a person may, pursuant to subsection 106(8) of the Act, request any of the requirements to provide information under subsection 106(1) of the Act to be waived;

Therefore, notice is hereby given, pursuant to subsection 106(9) of the Act, that the Minister of the Environment waived some requirements to provide information in accordance with the following annex pursuant to subsection 106(8) of that Act.

Marc Demers
Acting Director
Science and Technology Branch
On behalf of the Minister of the Environment

ANNEX

Waiver of information requirements

(Subsection 106(9) of the Canadian Environmental Protection Act, 1999)
Person to whom a waiver was granted Information concerning a living organism in relation to which a waiver was granted
Cytophage Technologies Inc.
  • Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed
  • Data from tests to determine the effects of the living organism on terrestrial plant, invertebrate and vertebrate species likely to be exposed
  • Data from tests of antibiotic susceptibility
Future Fields Data from a test to determine the ecological effects of the living organism (pathogenicity, toxicity or invasiveness) [3] table 1 note a
Novozymes Canada Limited Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed
Qeen Biotechnologies
  • Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed (5) table 1 note a
  • Data from tests to determine the effects of the living organism on terrestrial plant and invertebrate species likely to be exposed (5)a
  • Data from tests of antibiotic susceptibility (5) table 1 note a
Sanofi Pasteur Limited Data from tests of antibiotic susceptibility (3) table 1 note a
Sanofi-Aventis Canada Inc. (Toronto)
  • Data from tests conducted to determine the effects of the living organism on aquatic plant, invertebrate, and vertebrate species likely to be exposed
  • Data from tests conducted to determine the effects of the living organism on terrestrial plant and invertebrate species likely to be exposed
  • Data from tests of antibiotic susceptibility
Solid Biosciences
  • Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed
  • Data from tests to determine the effects of the living organism on terrestrial plant and invertebrate species likely to be exposed
  • Data from tests of antibiotic susceptibility
Syneos Health
  • Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed
  • Data from tests to determine the effects of the living organism on terrestrial plant and invertebrate species likely to be exposed
  • Data from tests of antibiotic susceptibility
Yourway
  • Data from tests to determine the effects of the living organism on aquatic plant, invertebrate and vertebrate species likely to be exposed
  • Data from tests to determine the effects of the living organism on terrestrial plant and invertebrate species likely to be exposed
  • Data from tests of antibiotic susceptibility

Table 1 note(s)

Table 1 note a

The number in brackets indicates the number of times that the information requirement in the second column was waived for the person.

Return to table 1 note a referrer

EXPLANATORY NOTE

The decision to grant a waiver is made on a case-by-case basis by the Minister of the Environment, in consultation with the Minister of Health. Every year, approximately 300 regulatory declarations are submitted for chemicals, polymers and living organisms under subsections 81(1), (3) and (4) and 106(1), (3) and (4) of the Canadian Environmental Protection Act, 1999 (the Act) and around 100 waivers are granted yearly for chemicals, polymers and living organisms under subsections 81(8) and 106(8) of the Act.

For more information, please see the waivers web page on the New Substances program website.

DEPARTMENT OF THE ENVIRONMENT

CANADIAN ENVIRONMENTAL PROTECTION ACT, 1999

Waiver of information requirements for substances (subsection 81(9) of the Canadian Environmental Protection Act, 1999)

Whereas any person who proposes to import or manufacture a substance that is not on the Domestic Substances List must provide to the Minister of the Environment the information required under subsection 81(1) of the Canadian Environmental Protection Act, 1999 (the Act); and

Whereas a person may, pursuant to subsection 81(8) of the Act, request any of the requirements to provide information under subsection 81(1) of the Act to be waived;

Therefore, notice is hereby given, pursuant to subsection 81(9) of the Act, that the Minister of the Environment waived some requirements to provide information pursuant to subsection 81(8) of that Act and in accordance with the following annex.

Marc Demers
Acting Director
Science and Technology Branch
On behalf of the Minister of the Environment

ANNEX

Waiver of information requirements

(Subsection 81(9) of the Canadian Environmental Protection Act, 1999)
Person to whom a waiver
was granted
Information concerning a substance in relation to which a waiver was granted
BASF Canada Inc. Data from an in vivo mammalian mutagenicity test for chromosomal aberrations or gene mutations
Dempsey Corporation Data in respect of density
Evonik Canada Inc. Data in respect of vapour pressure
IGM Resins USA Inc. Data from an in vivo mammalian mutagenicity test for chromosomal aberrations or gene mutations
International Flavors & Fragrances Inc.
  • Data in respect of density
  • Data in respect of vapour pressure
NextStar Energy Inc.
  • Data in respect of density
  • Data in respect of vapour pressure (2) table 2 note a
  • Data from a ready biodegradation test
  • Data from an adsorption-desorption screening test
  • Data in respect of hydrolysis rate as a function of pH
  • Data in respect of octanol/water partition coefficient
SNF Holding Company Data in respect of octanol/water partition coefficient

Table 2 note(s)

Table 2 note a

The number in brackets indicates the number of times that the information requirement in the second column was waived for the person.

Return to table 2 note a referrer

EXPLANATORY NOTE

The decision to grant a waiver is made on a case-by-case basis by the Minister of the Environment, in consultation with the Minister of Health. Every year, approximately 300 regulatory declarations are submitted for chemicals, polymers and living organisms under subsections 81(1), (3) and (4) and 106(1), (3) and (4) of the Canadian Environmental Protection Act, 1999 (the Act) and around 100 waivers are granted yearly for chemicals, polymers and living organisms under subsections 81(8) and 106(8) of the Act.

For more information, please see the waivers web page on the New Substances program website.

DEPARTMENT OF THE ENVIRONMENT

SPECIES AT RISK ACT

Description of Chestnut-collared Longspur critical habitat in the Longspur National Wildlife Area

The Chestnut-collared Longspur (Calcarius ornatus) is listed as endangered on Schedule 1 of the Species at Risk Act and is a migratory bird protected under the Migratory Birds Convention Act, 1994. In Canada, the Chestnut-collared Longspur breeds in the short and mixed-grass prairie in southeastern Alberta, southern Saskatchewan and southwestern Manitoba.

The recovery strategy for the Chestnut-collared Longspur identifies the critical habitat for the species in a number of areas, including within federally protected areas.

Notice is hereby given that, pursuant to subsection 58(3) of the Species at Risk Act, subsection 58(1) of that Act will apply, 90 days after this publication, to the critical habitat of the Chestnut-collared Longspur identified in the recovery strategy for that species — that is included on the Species at Risk Public Registry — that is found within the Longspur National Wildlife Area, described in Schedule 1 of the Wildlife Area Regulations made pursuant to the Canada Wildlife Act.

September 13, 2025

Sarah Wren
Director
Species at Risk Act Implementation
Canadian Wildlife Service

DEPARTMENT OF THE ENVIRONMENT

SPECIES AT RISK ACT

Description of Slender Mouse-ear-cress critical habitat in the Canadian Forces Base Suffield National Wildlife Area and Great Sandhills National Wildlife Area

The Slender Mouse-ear-cress (Halimobolos virgata) is listed as threatened on Schedule 1 of the Species at Risk Act. In Canada, the Slender Mouse-ear-cress is found in southeastern Alberta and southwestern Saskatchewan on sandy to loamy soils ranging in moisture from dry to vernally moist, in short to mid-grass prairie on terrain that is flat to very gently undulating. It is often found in low depressions or at the base of slopes and sand dune edges in areas that have been lightly disturbed by grazing.

The recovery strategy for the Slender Mouse-ear-cress identifies the critical habitat for the species in a number of areas, including within federally protected areas.

Notice is hereby given that, pursuant to subsection 58(3) of the Species at Risk Act, subsection 58(1) of that Act will apply, 90 days after this publication, to the critical habitat of the Slender Mouse-ear-cress identified in the recovery strategy for that species — that is included on the Species at Risk Public Registry — that is found within the Canadian Forces Base Suffield National Wildlife Area and Great Sandhills National Wildlife Area, described in Schedule 1 of the Wildlife Area Regulations made pursuant to the Canada Wildlife Act.

September 13, 2025

Sarah Wren
Director
Species at Risk Act Implementation
Canadian Wildlife Service

DEPARTMENT OF THE ENVIRONMENT

SPECIES AT RISK ACT

Description of Sprague’s Pipit and Swift Fox critical habitat in the Longspur National Wildlife Area

The Sprague’s Pipit (Anthus spragueii) is listed as threatened on Schedule 1 of the Species at Risk Act and is a migratory bird protected under the Migratory Birds Convention Act, 1994. In Canada, the Sprague’s Pipit breeds in southwest Manitoba, southern Saskatchewan and southern Alberta.

The Swift Fox (Vulpes velox) is listed as threatened on Schedule 1 of the Species at Risk Act. In Canada, Swift Fox occur in the southernmost portion of Saskatchewan and Alberta, near the border of the two provinces.

The Action Plan for Multiple Species at Risk in Southwestern Saskatchewan: South of the Divide identifies critical habitat for the Sprague’s Pipit and for the Swift Fox in a number of areas, including within a federally protected area.

Notice is hereby given that, pursuant to subsection 58(3) of the Species at Risk Act, subsection 58(1) of that Act will apply, 90 days after publication of this notice, to the critical habitat of the Sprague’s Pipit and Swift Fox identified in the action plan for those species — that is included on the Species at Risk Public Registry — that is found within the Longspur National Wildlife Area described in Schedule 1 of the Wildlife Area Regulations made pursuant to the Canada Wildlife Act.

September 13, 2025

Sarah Wren
Director
Species at Risk Act Implementation
Canadian Wildlife Service

INNOVATION, SCIENCE AND ECONOMIC DEVELOPMENT CANADA

RADIOCOMMUNICATION ACT

Notice No. SPB-005-25 — Notice of 2026 Auction of Residual Spectrum Licences

The intent of this notice is to announce the release of the document entitled Notice of 2026 Auction of Residual Spectrum Licences. This document outlines the licences that are available in this auction and announces the decisions relating to the pro-competitive measures, the conditions of licence, and the auction format and rules for this auction. The Notice also details the auction process and the information necessary for interested parties to participate in the auction.

Clarification questions

ISED will accept written questions seeking clarification of the rules and policies set out in this Notice until the deadline specified in the Table of Key Dates. Applicants are encouraged to submit questions as soon as possible.

Questions may be sent to the Manager, Auction Operations, by email to spectrumauctions-encheresduspectre@ised-isde.gc.ca.

All questions should cite the Canada Gazette, Part I, the publication date, the title, and the notice reference number SPB-005-25. Questions and responses will be posted on ISED’s Spectrum Management and Telecommunications website.

Obtaining copies

The Notice and the documents referred to herein are available electronically on ISED’s Spectrum Management and Telecommunications website.

August 28, 2025

Renée Doiron
Spectrum Policy Branch
Senior Director

LIBRARY AND ARCHIVES CANADA

Notice of repeal of copy service fees

On 21 August 2025, the Minister of Canadian Identity and Culture repealed the existing reprography fee structure of Library and Archives Canada (LAC), originally established in 2005 and published in the Canada Gazette, Part I, on 6 August 2005 (Vol. 139, No. 32, page 2646 [PDF, 385KB]).

This decision reflects the Government of Canada’s commitment to modernizing public services and ensuring that LAC’s offerings align with current technologies, client expectations, and contemporary service delivery methods. The 2005 fee structure no longer meets the needs of today’s users or reflects the efficiencies made possible by digital advancements.

The outdated reprography fee schedule is no longer in effect. A revised copy service fee schedule will be published on LAC’s official website. The new structure is designed to better reflect the cost-of-service delivery and the value of improved access to Canada’s documentary heritage.

For more information, please contact reproduction@bac-lac.gc.ca.