Alliance du personnel professionnel et technique de la santé et des services sociaux
The APTS is a Quebec trade union representing professional and technical workers in the public health and social services network.
Last updated August 26, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
The Alliance du personnel professionnel et technique de la santé et des services sociaux, commonly known as the APTS, is a Quebec trade union representing professional and technical employees in the province's public health and social services sector. Its role is to defend members' collective interests through union representation, collective bargaining, workplace advocacy, and participation in public debates affecting health care, social services, labour rights, and public-sector employment. The organization was formally created on March 18, 2004, through the merger of two Quebec unions: the Association professionnelle des technologistes médicaux du Québec, which represented approximately 5,000 members, and the Centrale des professionnelles et professionnels de la santé, which represented approximately 10,000. The merger was intended to give workers a stronger unified organization in response to recurring legislative and institutional changes affecting Quebec's health and social services workforce. During its initial period, the organization maintained two presidents to reflect the origins of the merged bodies. Its bylaws were subsequently revised, and from 2006 onward the APTS operated with a single president. The union expanded substantially after Quebec's adoption of Bill 30 in 2005. That legislation required unionized employees in the sector to choose a single union for professional representation, producing a major realignment of union affiliations and, according to the organization’s historical account, a roughly 60 percent increase in APTS membership during 2005 and 2006. A second major expansion followed the restructuring of the public health and social services network under Bill 10. The consolidation of more than 180 establishments led to another union-allegiance campaign. By April 2017, the APTS described itself as Quebec's largest category-four union, with approximately 56,000 members; in 2020 it reported approximately 60,000 members. The APTS represents workers across Quebec's public health and social services institutions rather than selling consumer products. Its constituency includes professional and technical occupations connected to clinical services, diagnostics, rehabilitation, psychosocial care, social services, and related public-sector functions. The union's public positioning combines workplace representation with broader defence of accessible public services and opposition to policies it regards as weakening working conditions or the public network. The organization also participates in coalitions and inter-union initiatives when issues align with the views of a majority of its membership. Associations identified in connection with the APTS include the Centre international de solidarité ouvrière, Coalition Solidarité Santé, Forum social québécois, Intersyndicale des femmes, Regroupement québécois d'interaction continentale, Réseau Vigilance, Secrétariat intersyndical des services publics, and Public Services International. These relationships place the APTS within Quebec's wider labour, social-justice, public-service, and international trade-union networks. In 2022, the APTS joined the FTQ, CSQ, and CSN in the Front commun intersyndical de 2023. The common front organized escalating strike action during 2023 in the context of negotiations with the Quebec government. The mobilization culminated in the 2023 Quebec public-sector strikes, making the APTS a visible participant in one of the province's major recent labour disputes. The union remains headquartered in Longueuil and continues to operate as an active representative organization for Quebec public health and social services employees.
History
The APTS was established on March 18, 2004, through the merger of the Association professionnelle des technologistes médicaux du Québec and the Centrale des professionnelles et professionnels de la santé. The predecessor organizations represented approximately 5,000 and 10,000 workers respectively. Their decision to merge reflected a desire to create a more effective and unified organization capable of responding to repeated legislative and organizational changes imposed on Quebec's health and social services sector. The new union initially used a dual-presidency arrangement so that both predecessor organizations would be represented during the transition. Denis Côté and Dominique Verreault held the two presidential positions from November 2004 until May 18, 2006. In 2006, the organization amended its bylaws to establish one presidency, with Dominique Verreault continuing as sole president until 2012. The APTS grew rapidly after Quebec adopted Bill 30 in 2005. The legislation required unionized workers in the sector to select one union to represent their profession. This change triggered affiliation campaigns across the public health and social services network and contributed to an approximately 60 percent increase in APTS membership in 2005 and 2006. A further restructuring occurred after Bill 10 led to the merger of more than 180 establishments in Quebec's health and social services network. Because the institutional reorganization affected union representation, the APTS again had to conduct a union-allegiance campaign in 2015. The process expanded the union's reach, and by April 2017 it described itself as the largest category-four union in Quebec, representing about 56,000 members. The organization reported approximately 60,000 members in 2020. The presidency changed hands several times as the union matured. Dominique Verreault served until 2012, followed by Carolle Dubé from May 2012 to November 2019. Andrée Poirier then led the organization until November 2021, when Robert Comeau became president. Beyond collective bargaining, the APTS has participated in coalitions addressing public health, social rights, international solidarity, feminist issues, and public-service policy. Its identified affiliations include the Centre international de solidarité ouvrière, Coalition Solidarité Santé, Forum social québécois, Intersyndicale des femmes, Regroupement québécois d'interaction continentale, Réseau Vigilance, Secrétariat intersyndical des services publics, and Public Services International. The union became part of the Front commun intersyndical de 2023 after joining the FTQ, CSQ, and CSN in 2022. The common front coordinated negotiations and strike activity involving Quebec's public-sector workforce. The resulting 2023 Quebec public-sector strikes represented the APTS's most prominent recent labour mobilization. The organization continues to represent professional and technical personnel in Quebec's public health and social services network from its headquarters in Longueuil.
- 2023
Participation in Quebec public-sector strikes
[1]The APTS participates in coordinated strikes organized by the public-sector common front during negotiations with the Quebec government.
- 2022
APTS joins the 2023 inter-union common front
[1]The union joins the FTQ, CSQ, and CSN in the Front commun intersyndical de 2023.
- 2020
Membership reaches approximately 60,000
[1]The APTS reports approximately 60,000 members in Quebec's public health and social services sector.
- 2017
APTS becomes largest category-four union
[1]By April, the APTS reports representing approximately 56,000 members and being Quebec's largest category-four union.
- 2015
Union-allegiance campaign follows Bill 10 restructuring
[1]The merger of more than 180 health and social services establishments prompts another representation campaign by the APTS.
- 2006
Single-presidency structure adopted
[1]The union reforms its bylaws after its merger period and moves from two presidents to one.
- 2005
Membership expands following Bill 30
[1]Quebec's Bill 30 requires workers to select a single union for professional representation, contributing to substantial APTS membership growth in 2005 and 2006.
- 2004
APTS is founded through union merger
[1]The APTS is formally created on March 18 through the merger of the Association professionnelle des technologistes médicaux du Québec and the Centrale des professionnelles et professionnels de la santé.
Products and positioning
A sector-focused Quebec trade union combining collective representation of professional and technical health and social services workers with advocacy for public services and labour rights.
Marketing campaigns
- 2023Front commun intersyndical de 2023 strike mobilization
Quebec
Working with the FTQ, CSQ, and CSN, the APTS participated in coordinated labour action during public-sector negotiations with the Quebec government.
Outcome. The mobilization contributed to the wider 2023 Quebec public-sector strikes.
- 2015Bill 10 union-allegiance campaign
Quebec
The APTS conducted a representation campaign after Bill 10 consolidated more than 180 public health and social services establishments and required workers to determine union affiliation within the reorganized network.
Outcome. The campaign helped the APTS reach approximately 56,000 members by April 2017.
Brand decisions
2022
Participation in the public-sector common frontStrategyBackground
The APTS joined other major Quebec labour organizations to coordinate public-sector bargaining and collective action.
Action taken
It joined the FTQ, CSQ, and CSN in the Front commun intersyndical de 2023.
Aftermath
The common front organized coordinated strikes during the 2023 Quebec public-sector labour dispute.
2004
Merger of two health-sector unionsM&ABackground
The APTMQ and CPS sought a stronger unified organization to address frequent legislative and institutional changes affecting Quebec health and social services employees.
Action taken
The two organizations merged on March 18, 2004, creating the APTS.
Aftermath
The new union expanded its membership and later adopted a single-presidency structure.
Recent events
- 2023
APTS participates in 2023 Quebec public-sector strikes[1]
Other
As part of the inter-union common front, the APTS took part in a series of strikes during negotiations involving Quebec's public-sector employees.
- 2022
APTS joins Quebec public-sector common front[1]
Other
The APTS joined the FTQ, CSQ, and CSN in the Front commun intersyndical de 2023 to coordinate bargaining and labour mobilization in Quebec's public sector.
Sources2 sources
Cite this profile: Cite the canonical profile. /brand-wiki/alliance-du-personnel-professionnel-et-technique-de-la-santé-et-des-services-sociaux · Editorial policy · How profiles are compiled