No other organization in Canada does this work. ASEQ-EHAQ is the frontline for over 1.13 million Canadians living with MCS — a recognized disability that intersects with disability justice, environmental justice, women’s health, poverty, homelessness, and systemic exclusion.
Healthy people build a healthy country.
Canada’s Accessible Canada Act (2019) requires all federally regulated sectors to be barrier-free by 2040. Environmental accessibility — including fragrance-free and lowest-emission practices — is central to meeting this obligation.
Founded in 2004, ASEQ-EHAQ works across government, healthcare, law, education, and community with minimal institutional funding. There is no dedicated government program for MCS. No national clinical centre. No helpline. We are building what should exist — and we need staff on payroll to do it.
This is a disability justice issue, a social justice issue, an environmental justice issue.It is a women’s issue — 72% of those affected are women. A poverty issue — 41% are unemployed. A homelessness issue. An abuse issue — families torn apart by disbelief.
And it touches every Canadian, because the chemicals harming people with MCS are harming everyone.

National programs for healthcare providers, legal professionals, employers, and communities

Accessible Indoor Air in the Built Environment (Accessibility Standards Canada), MCS studies

Workshops with human rights commissions and law societies across every province and territory

Parliamentary Precinct and PSPC Accessibility Advisory Panels

UN Committee on the Rights of Persons with Disabilities (2025)

Product audits, fragrance-free practices, 2040 compliance support

EcoLivingGuide, Fragrance-Free Research Hub, Footprints & Impacts podcast, video content, toolkits

International conferences on MCS research, policy, and lived experience

affordable ecological housing on 25 acres in the Laurentians for 40 families (currently stalled — see below)
"What you do for MCS is good for the entire planet."
12+ hrs/day, trained responders
Moderated, solution-oriented
Rights, accommodation, navigation
Videos, campaigns, print
ECRoB strategies, MCS/COVID-19 studies, indoor air quality, workplace accommodation. Research drives recognition → policy → change.
Sustained federal and provincial advocacy, advisory panels, human rights engagement, international representation. Continuous presence, not one-time events.
Toolkits, accommodation guides, signage, campaign materials — all bilingual, all requiring design, translation, printing, distribution.
Every program on this page requires dedicated, paid staff. A helpline needs trained responders on salary. Research needs coordinators. Legal workshops need preparation, travel, and follow-through. Content needs producers, translators, designers. Advocacy needs people at the table — consistently.
This is the single most critical investment a funder can make — because without people, none of the rest happens.
Retain and grow the team
Infrastructure to run nationally
EN/FR across all programs
Scaling to meet real demand
ASEQ-EHAQ owns 25 acres in the Laurentians for ECOASIS: affordable, ecological housing for 40 families with MCS. Strict air quality control, non-toxic materials, community-oriented living.
Without a safe place to live, nothing else works. Currently stalled due to funding. Capital investment needed to move to construction.
➡ Learn More About ECOASISSalaries, benefits, retention
Helpline, meetings, legal, education
Infrastructure, tech, bilingual
Air quality, health outcomes
ECOASIS housing
Policy, international, legal
Resilience series
Videos, print, podcast
SDPP — ECRoB funding
Indoor Air research
National sister org
Legal advocacy & research
Resilience partner
Ontario Tech, U of T, U Ottawa
Municipality, business, school, healthcare facility, or community organization — there is a place for you.
In your workplace or facility
MCS and environmental health
May — proclaim in your org
Webinars, workshops
Formalize your commitment
ASEQ-EHAQ is a registered Canadian charity. All donations are tax-deductible.
Sustains the only organization in Canada doing this work at this scale.
Helpline, ECOASIS, research, advocacy, content, or staff capacity.
Research, education, policy. Co-host events. Contribute expertise.
Professional services, platforms, networks, or volunteer your skills.
Health, law, communications, technology, community support — or simply care and want to help. Support meetings, produce content, outreach, translation.
➡ Volunteer With UsWhether you experience MCS or not. Stronger voice, greater numbers. Membership supports advocacy, education, and community programs.
➡ Become a MemberWe need your support.
Everyone deserves the right to breathe.