Donald MacPherson, Executive Director


Twitter @donaldmacmac

Donald MacPherson is one of Canada’s leading figures in drug policy. He advocates for drug policies based on principles of public health, scientific evidence, human rights, and social inclusion. He is involved in drug policy work at local, national, and international levels, and is a founding member of the Canadian Drug Policy Coalition. Formerly, MacPherson was North America’s first Drug Policy Coordinator at the City of Vancouver where he worked for 22 years. He is the author of Vancouver’s ground-breaking Four Pillars Drug Strategy, which called for new approaches to drug problems based on public health principles and the appropriate regulation of all psychoactive substances.

MacPherson is also co-author of Raise Shit! Social Action Saving Lives (2009) and More Harm than Good: Drug Policy in Canada (2016). In 2007, he received the Kaiser Foundation National Award of Excellence in Public Policy in Canada. In 2009, he was awarded the Richard Dennis Drug Peace Award for Outstanding Achievement in the Field of Drug Policy Reform by the Drug Policy Alliance in the United States, and the City of Vancouver was awarded the Canadian Urban Institutes Secure City Award for the Four Pillars Drug Strategy.

MacPherson also received the Queen Elizabeth II Diamond Jubilee Medal in 2013 for his work in drug policy reform. In 2017, he was presented with the Nora and Ted Sterling Prize in Support of Controversy at Simon Fraser University; and in 2019, a Lifetime Achievement Award from the BC Centre on Substance Use. MacPherson is also an adjunct professor at Simon Fraser University and holds an honorary doctorate from Adler University (2019) for his work in human rights.

Scott Bernstein, Director of Policy



Scott Bernstein is Director of Policy with the Canadian Drug Policy Coalition, where he leads the organization’s work on legal regulation of drugs, decriminalization, and international drug policy. Through his own legal practice and with Vancouver-based non-profit Pivot Legal Society, Scott has participated in strategic litigation focused on advancing human rights of people who use drugs, including challenging municipal anti-harm reduction bylaws, advocating for access to prescription heroin treatment, and defending Insite, North America’s first sanctioned injection site in the Supreme Court of Canada and lower courts.

Prior to joining CDPC, Scott was a program officer with the Global Drug Policy Program of Open Society Foundations in New York. There, he supported collaboration within a global reform movement targeted at the 2016 UN General Assembly Special Session through grant-making, policy expertise and strategic planning, as well as supporting a nascent drug policy reform movement in Africa. Scott has a MSc in environmental studies from the University of Wisconsin and a JD from the University of British Columbia.

Peter Kim, Strategic Communications Manager

Peter CDPC 2


Peter Kim is the Canadian Drug Policy Coalition's digital and communications strategist, with a passion for high-impact storytelling and extensive experience in the media field. For over a decade he was a digital, broadcast, and data journalist in Vancouver and Toronto, where he worked for Global News, Citytv, and CKNW. As a reporter, he has covered a wide range of topics, from politics to health, technology, and social justice. His experience covering the founding and growth of the Canadian Black Lives Matter movement in Toronto was the impetus for his transition into communications within the social change sector. In 2007, Peter was awarded an RTNDA Dan McArthur Award for In-Depth Investigation, and as a student, founded his school's chapter of Journalist for Human Rights.

In 2016, Peter was recognized as one of 10 Journalists to Follow by Tableau, the world's leading enterprise data visualization and analytics platform. He is the founder of the Vancouver chapter of Data for Good, where he has led and managed the growth of a team of over 300 data scientists, engineers, and programmers committed to positive social change. Their first datathon was in support of the Vancouver Overdose Prevention Society and their life-saving work in the Downtown Eastside.

Prior to joining the Canadian Drug Policy Coalition, Peter was the Communications and Digital Engagement Manager at Pivot Legal Society, where he helped transform and expand the organization's digital presence and advocacy strategies in service of marginalized communities, including people who use drugs, sex workers, people affected by homelessness, and those impacted by police violence. He is also a part-time college instructor, teaching digital and data visualization.

Imane Tounsi, Program Coordinator

Imane Tounsi

Imane Tounsi is the Canadian Drug Policy Coalition’s Program Coordinator. Imane brings to the team a wealth of over 10 years of international relations and operations management experience related to various international projects.

Prior to joining the Canadian Drug Policy Coalition, she was the Office Manager at the Australian embassy in Morocco, where she was an integral member of the team that established Australia's first embassy in that country. In this role, Imane headed the development and execution of all elements of corporate and administrative policy to support the embassy’s core functions.

Her multidisciplinary background and language skills have allowed her to thrive in a wide range of sectors with international stakeholders such as UK Visa and Immigration (UKVI), UK’s Department for Transport (DfT), the British Embassy Rabat (BER), Volunteer Services Overseas (VSO), and the US Agency for International Development (USAID).

Known among her colleagues for her resilience and charisma, she has established herself as an effective problem solver whose skills are conducive to successful project delivery. Joining the CDPC, she hopes to contribute to positive social change by bringing an international lens to the role and helping realize the organization's vision for drug policy grounded in public health principles, human rights, and social inclusion.

Nathaniel Canuel, Digital Media Producer


Nathaniel Canuel is the Digital Media Producer and an award-winning videographer with the Canadian Drug Policy Coalition. He specializes in digital storytelling and has been producing short films and documentaries since elementary school. He has combined his filmmaking skills with a passion for fundraising and positive social impact. For over a decade, Nathaniel was based in East Africa where he worked as a videographer and communications specialist in the non-profit/NGO sector, helping organizations create content to tell their stories in an impactful way. In 2015, Nathaniel joined UN-Habitat (United Nations agency for cities and slums) where he traveled internationally to document the stories and successes of UN beneficiaries and grassroots organizations on the frontlines of positive social change.

Nathaniel is also co-founder of “Up With Hope,” a youth led organization established in 2008 aimed at helping young leaders build physical space within informal settlements. Together with other youth activists, Nathaniel has made significant contributions to public space and waste management in the informal sector and has established numerous youth-led waste management facilities, social halls, IT centres, community gardens, soccer fields, and other income-generating projects.

Shay Vanderschaeghe, Stimulus Program Coordinator

Shay Vanderschaeghe Profile



Shay J. Vanderschaeghe is the Canadian Drug Policy Coalition’s Stimulus 2020 Coordinator. Shay was born in rural Manitoba and has lived her adult life in Alberta where she has been working and leading regional and provincial HIV and harm reduction organizations since 1993. During her 14 years as their Executive Director, Shay successfully transitioned Turning Point Society through an expansion of scope and name change, as well as diversified the organization's funding base to include NightReach, The Women’s Program, and fee for service. Shay’s community work has included creating or supporting the creation of community-based non-profits, including the Central Alberta Pride Society, Safe Harbour Society, Central Alberta Rainbow Youth, and the Trans and Non-Binary Aid Society. She also volunteers in an executive position on the board of directors with the Community Legal Clinic.

During her work in Alberta’s non-profit sector Shay worked collaboratively to plan and implement all 13 Alberta harm reduction conferences, and then successfully coordinated the first-ever Stimulus 2018: Drugs, Policy and Practice conference in Canada while working for Streetworks. During her career, Shay has won the HIV Community Link Roger Leclerc Award and the Women of Excellence Award in Health.

Prior to joining the Canadian Drug Policy Coalition, Shay worked for Heritage Family Services in increasing their LGBTQ+ cultural capacity and creating Haven, the first group home for gender and/or sexually diverse youth in care in Canada. Haven reached its 100% occupancy in the first year. By joining the CDPC, she hopes to magnify the reach of the Stimulus national conference to include more people with lived experience and other advocates from frontier and rural communities to showcase their innovation, resilience, and relationship success.

In her time off, Shay enjoys off-grid camping, movies, social media, and international travel. Her favourite quote is “All that is not given is lost," from Hasari Pal. Shay works from her home office with her dog Lyric in Red Deer, Alberta.

Erin Howley, Qualitative Research Associate

Erin Howley Bio Pic

Erin Howley is Canadian Drug Policy Coalition’s Qualitative Research Associate, where she is leading national research on methods of safe supply. In this work, she hopes to further practical approaches to ensuring the safety and rights of people who use drugs, and the public at large. Erin brings over 10 years of expertise at the convergence of community-based research and adult education within prison, healthcare and neighborhood settings. She has led multiple research and evaluation projects focused on harm reduction, mental health, and social inclusion within frontline health and social service organizations. Erin is a recognized leader of grassroots education initiatives; she believes in the power of joint community learning and mutual knowledge-sharing to effect broad-scale change.

Prior to joining Canadian Drug Policy Coalition, Erin was the Artistic Director for CONSENT IS, an arts-based public education campaign about the meaning of consent for marginalized people. She earned her MA in environmental studies from York University, with a specialization in psycho-social and trauma-informed facilitation practices with substance use communities.