Opioid Agonist Treatment: March 2025

The following data shows a point-in-time snapshot (March 2025) of the number of individuals, by institution, on OAT and the number of individuals on the wait list.

On this page you will find: 

Opioid Agonist Treatment: March 2025

CSC total
OAT total Methadone Suboxone Sublocade Waitlist
3,443 700 1,835 908 88

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Nova Scotia New Brunswick Quebec Ontario Manitoba Saskatchewan Alberta British Columbia Community supervision

Nova Scotia

Institution OAT total Methadone Suboxone Sublocade Waitlist
Nova Institution for Women 40 16 16 8 1
Springhill Institution 208 78 108 22 16

New Brunswick

Institution OAT total Methadone Suboxone Sublocade Waitlist
Atlantic Institution 86 23 56 7 3
Dorchester Penitentiary, Medium 132 57 58 17 1
Dorchester Penitentiary, Minimum 19 12 4 3 0
Shepody Healing Centre 12 7 3 2 1

Quebec

Institution OAT total Methadone Suboxone Sublocade Waitlist
Archambault Institution, Medium 57 8 37 12 3
Archambault Institution, Minimum 7 0 4 3 1
Cowansville Institution 90 19 52 19 1
Donnacona Institution 56 12 41 3 5
Drummond Institution 43 18 15 10 0
Federal Training Centre 37 7 18 12 0
Joliette Institution for Women 20 6 13 1 1
La Macaza Institution 31 3 13 15 0
Port-Cartier Institution 49 16 30 3 0
Regional Mental Health Centre 19 2 12 5 1
Regional Reception Centre 25 5 14 6 1

Ontario

Institution OAT total Methadone Suboxone Sublocade Waitlist
Bath Institution 84 21 44 19 2
Regional Treatment Centre - Bath 4 1 2 1 0
Beaver Creek Institution, Medium 100 35 45 20 0
Beaver Creek Institution, Minimum 20 4 9 7 1
Collins Bay Institution, Maximum 3 2 1 0 0
Collins Bay Institution, Medium 85 23 41 21 0
Collins Bay Institution, Minimum 13 4 3 6 0
Grand Valley Institution for Women 61 25 12 24 0
Joyceville Institution 73 21 31 21 1
Joyceville Institution, Minimum 11 3 1 7 0
Millhaven Institution 108 17 79 12 2
Regional Treatment Centre - Millhaven 13 6 7 0 0
Warkworth Institution 112 33 55 24 6

Manitoba

Institution OAT total Methadone Suboxone Sublocade Waitlist
Stony Mountain Institution, Maximum 27 1 26 0 2
Stony Mountain Institution, Medium 139 7 104 28 9
Stony Mountain Institution, Minimum 16 2 4 10 0

Saskatchewan

Institution OAT total Methadone Suboxone Sublocade Waitlist
Okimaw Ohci Healing Lodge 6 0 0 6 0
Regional Psychiatric Centre 57 5 28 24 0
Saskatchewan Penitentiary, Maximum 64 3 24 37 2
Saskatchewan Penitentiary, Medium 186 10 78 98 13
Saskatchewan Penitentiary, Minimum 16 2 5 9 0
Willow Cree Healing Centre 16 0 8 8 0

Alberta

Institution OAT total Methadone Suboxone Sublocade Waitlist
Bowden Institution 155 14 73 68 4
Drumheller Institution 133 18 83 32 2
Edmonton Institution 88 15 50 23 3
Edmonton Institution for Women 69 3 50 16 0
Grande Cache Institution 136 0 101 35 2
Grierson Institution 1 0 1 0 0
Pê Sâkâstêw Centre 11 0 4 7 0

British Columbia

Institution OAT total Methadone Suboxone Sublocade Waitlist
Fraser Valley Institution for Women 25 7 13 5 0
Kent Institution 94 9 70 15 0
Kwìkwèxwelhp Healing Lodge 5 0 3 2 0
Matsqui Institution 84 23 42 19 0
Mission Institution, Medium 52 8 31 13 0
Mission Institution, Minimum 7 4 2 1 0
Mountain Institution 86 12 43 31 4
Pacific Institution 24 4 14 6 0
Regional Reception Assessment Centre 12 4 5 3 0
Regional Treatment Centre - Pacific  35 9 16 10 0
William Head Institution 16 3 8 5 0

Community supervision

Region OAT total Methadone Suboxone Sublocade Waitlist
Atlantic 34 12 16 6 n/a
Quebec 24 6 12 6 n/a
Ontario 55 15 23 17 n/a
Prairies 108 11 57 40 n/a
Pacific 44 9 17 18 n/a

Opioid Agonist Treatment in CSC over time: March 2025

Opioid Agonist Treatment in CSC over time
Date OAT total Methadone Suboxone Sublocade Waitlist
March 2025 3,443 700 1,835 908 88
February 2025 3,439 694 1,886 859 109
January 2025 3,447 723 1,937 787 113
December 2024 3,431 718 1,968 745 104
November 2024 3,403 708 1,982 713 93
October 2024 3,402 719 2,019 664 93
September 2024 3,378 724 1,996 658 124
August 2024 3,458 734 2,009 715 87
July 2024 3,460 736 1,972 752 95
June 2024 3,420 766 1,995 659 99
May 2024 3,401 765 2,031 605 80
April 2024 3,385 759 2,037 589 89
March 2024 3,415 762 2,069 584 68
February 2024 3,420 755 2,096 569 68
January 2024 3,439 754 2,100 585 65
December 2023 3,409 761 2,016 632 76
November 2023 3,361 769 2,084 508 91
October 2023 3,352 774 2,019 559 92
September 2023 3,287 747 2,105 435 103
August 2023 3,228 765 1,995 468 112
July 2023 3,169 766 1,917 486 169
June 2023 3,091 759 1,805 527 207
May 2023 3,051 772 1,761 518 195
April 2023 3,063 769 1,808 486 184
March 2023 3,061 774 1,818 469 192
February 2023 3,076 759 1,880 437 188
January 2023 3,080 768 1,848 464 173
December 2022 3,054 759 1,865 430 212
November 2022 3,020 757 1,868 396 212
October 2022 2,991 756 1,851 384 193
September 2022 2,956 760 1,816 380 201
June 2022 2,860 755 1,722 383 216
May 2022 2,815 742 1,725 348 252
April 2022 2,815 752 1,724 339 217
March 2022 2,776 743 1,704 329 236
February 2022 2,731 744 1,689 298 259
January 2022 2,709 750 1,658 301 260
December 2021 2,775 756 1,701 318 275
November 2021 2,732 735 1,685 312 310
October 2021 2,721 746 1,686 289 325
September 2021 2,684 759 1,649 276 351
August 2021 2,655 767 1,640 248 347
July 2021 2,640 757 1,638 245 379
June 2021 2,646 767 1,640 239 418
May 2021 2,626 751 1,636 239 418
April 2021 2,592 745 1,619 228 422
March 2021 2,572 744 1,619 228 422
February 2021 2,479 735 1,555 189 439
January 2021 2,481 760 1,531 190 476
December 2020 2,487 779 1,507 201 474
November 2020 2,470 779 1,508 183 467
October 2020 2,200 753 1,319 148 451
September 2020 2,202 715 1,353 134 473
August 2020 2,162 713 1,328 121 463
July 2020 2,121 748 1,252 121 482
June 2020 2,202 787 1,289 126 476
March 2020 2,155 779 1,281 95 447
December 2019 1,855 770 1,047 38 460
December 2018 1,445 815 630 n/a 435
December 2017 1,088 712 376 n/a n/a
December 2016 920 755 165 n/a n/a
Pre-2016 725 720 5 n/a n/a

Page details

2025-05-28