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Your voice can change what is possible for people living with MCS
Recognition, accessible healthcare, safer products, and healthy housing do not happen on their own. They happen when people speak up — together. Choose the way you want to help.
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Six ways to make a difference
Whether you have five minutes or five hours a week, there is a meaningful way for you to support people living with Multiple Chemical Sensitivity (MCS).
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Join a community of over 2,000 people working for a healthier, more accessible world. Membership is $10 for life.
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Petitions & Campaigns
Add your name to active petitions and campaigns demanding recognition, fragrance-free healthcare, and accessible spaces.
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Advocacy & Policy Engagement
Use ready-made letters and tools to push for safer products, healthy housing, and rights-based accommodation.
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Volunteer & Get Involved
Lend your skills — writing, translation, design, advocacy, and more — or book a free webinar for your group.
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Contact Your Representative
Find your MNA or MP and send a message that puts Multiple Chemical Sensitivity (MCS) on their agenda.
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Update your detailsFeatured campaign
MCS at the National Assembly of Québec
A petition for fragrance-free healthcare spaces
On May 6, 2025, ASEQ-EHAQ was at the National Assembly of Québec to represent our community and amplify the voices of those living with Multiple Chemical Sensitivity (MCS). Our call to action was read, demanding fragrance-free healthcare spaces, with Mr. Gregory Kelley as the member of the National Assembly responsible for the petition.
More than 1 million Canadians aged 12 and over have a medical diagnosis of MCS — 3.5% of the population, of whom around 72% are women and around 49% are over 55 years of age (Statistics Canada, 2020). Fragrances remain one of the biggest barriers between this community and the healthcare it needs.
Every action counts
Small steps, real impact
Not ready for a big commitment? These everyday actions help build a stronger voice for the MCS community.
- Follow and share. Like ASEQ-EHAQ on social media and share our posts, newsletters, and blogs with your network.
- Gather your people. Get a group of friends or colleagues together and book a free webinar or workshop.
- Live the change. Choose ecological, fragrance-free, and least-toxic strategies for everyday living — become the change you want to see.
- Give what you can. Every donation directly supports education, research, advocacy, and services for people living with MCS.
"Everyone deserves the right to breathe."
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Together, we can create the change we need to see happen
ASEQ-EHAQ is a registered Canadian charity. Your membership and donations directly fund education, research, advocacy, and services for people living with MCS.
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