About Us

Amina Razvi

Interim Executive Director

As SAC Interim Executive Director, Amina is responsible for the overall leadership and management of the organization. She leads the executive team and works with the board of directors to develop and implement the organization’s strategic plan.

Previously, Amina was the Vice President of Membership at the SAC, a leadership role in which she focused on providing exceptional customer service, account management, member value and business development for the organization. Amina worked with global members to increase adoption of the Higg Index and improvement of Higg scores through impact solutions.

Prior to joining the SAC, Amina was a senior manager on the Global Sustainability team at Gap Inc. where she led environmental initiatives across owned and operated facilities as well as in their supply chain. She led the development of Gap’s environmental sustainability strategy and the creation, execution and achievement of ambitious enterprise goals on energy and waste at owned and operated facilities. Amina also led the first large scale deployment of the Higg Index across Gap’s supply chain, and has been involved in the creation, development, piloting and rollout of the Higg since its inception.

Trained as an architect, Amina has designed and managed construction of retail stores, skyscrapers, houses, hotels, and museums. She has a B.S. in Architectural Studies from the University of Illinois and a Master of Architecture degree from the Massachusetts Institute of Technology.

Lyn Werbach

COO

Lyn is focused on building SAC’s global operational and financial structure to support its successful rapid growth as our vision of full industry transparency becomes reality. Lyn works closely with the CEO and the Program VPs (Membership, Product Development, and Europe) on financial, strategic and organizational planning with an emphasis on resourcing, pricing and technology strategy, and team development. Lyn advises on communications and partnerships and oversees forecasting, budgeting, cash planning, IP and trademark protection, human resources, and global operations for the SAC.

Lyn brings 15 years of experience running operations and finance for rapid growth start-ups in the fields of sustainability, technology, professional services, and design to her role. Prior to joining the SAC, Lyn was the founding VP of Operations at yerdle, a collaborative consumption start-up, and was CFO and partner at Act Now, a sustainability consulting firm specializing in creative and program design, outreach, and communications strategy. Lyn also ran operations and finance at Method, a global design and branding strategy firm, and at SBI & Company (now Razorfish).

Lyn holds a double B.A. in Economics and Spanish from University of North Carolina-Greensboro, and an M.A. in International Finance and Economics from Brandeis University. Lyn is a member of Reboot, the Jewish think-tank and is a Wexner Heritage Member.  Lyn and her husband Adam live in San Francisco and Bolinas, CA with their three children.

Baptiste Carriere-Pradal

Vice President, Transparency

Baptiste opened the European office of the SAC and oversees overall European activities and European based work streams. He coordinates the collaborative efforts of the coalition towards European governments, authorities, and organizations. He makes sure that European members receive the support they deserve. Baptiste is responsible for launching the Social and Labor convergence project.

Prior to joining the SAC, Baptiste created and was heading the sustainability department at Decathlon, a French based sport producer and retailer. During his professional career, Baptiste has been based in the Czech Republic, Romania, and Thailand, where he launched and managed their global social and labor program.

Baptiste holds a master’s degree in physical science, as well as an engineering degree. He has passed the SA 8000 auditor program in India. He is also part of the executive in residence program with the INSEAD for the year 2015 – 2016. Baptiste is located in Europe.

Bente Bauer

Public Affairs Coordinator

As SAC Public Affairs Coordinator, Bente works alongside Pascale Moreau on the Coalition’s policy activities. She engages with SAC members and authorities on the circular economy in the apparel and footwear industry as well as value chain transparency. Besides she works on the Public Affairs Team’s internal and external communication.

Bente has an interdisciplinary background having studied environmental and political sciences at Leuphana University in Germany. She holds a master’s degree of the Vrije Universiteit Amsterdam. Throughout, her studies Bente focused on sustainability, governance, and transparency issues. In her master’s thesis Bente analyzed the link between the effectiveness and legitimacy of certification schemes.  

Bente grew up in Berlin and is an outdoor and sports enthusiast. Triathlon, kayaking, and hiking are only some of her passions. She also worked as a standup paddle instructor. Bente is based in Europe.

Julie M.H. Brown

Director, Higg Index

Julie is on the Product Team at the SAC and is responsible for building and maintaining product-related Higg Index tools, expanding data coverage, and improving data quality for Higg. This entails collaborating with SAC members, NGOs, governments, academic experts, contractors and the SAC staff to collect and disseminate data through Higg in ways that make sense to various member audiences. The focus is on building transparency into the environmental impacts produced in the footwear, apparel, and home textile supply chains.

Prior to employment at the SAC in 2012, Julie worked at SCS Global Services as a lead auditor for environmental certifications for furniture and building materials. She also earned a Master’s Degree in Environmental Science and Management from UCSB’s Bren school. Her thesis was focused on building a tool for footwear designers to predict the life cycle impacts of potential designs.

Julie is a serious pianist and taught piano to students of all ages and levels for seven years. She also holds a commercial pilot certificate and instrument rating.

Dani Domsky

Membership Coordinator

As Membership Coordinator, Dani is responsible for providing support in the areas of membership services and engagement, business development, member communications, and marketing for the SAC.

Prior to joining the SAC, Dani lived in New York City where she attended NYU Gallatin. Dani earned her B.A. in Individualized Study, focusing on sustainability in the textile industry. She wrote her final thesis on what the term “sustainability” really means in today’s textile industry.

Dani grew up in Jackson Hole, Wyoming, which led to a deep appreciation and respect for the natural world and all it offers. She is an avid skier, yogi, and traveler, having lived in three different countries. Her passion for the SAC has led to the casual title of the SAC’s first fangirl, a name she holds with pride.

Jennifer Kwong

Manager, Events and Member Services

As Manager, Events and Member Services, Jennifer is responsible for providing support in the areas of membership services and engagement, event management, member communications, and marketing for the SAC.

Prior to joining the SAC, Jennifer lived in Shanghai for six years and worked in corporate social responsibility at The American Chamber of Commerce, organizing social and environmental programs for the Chamber and its members. Jennifer worked directly with companies, nonprofits, government, academic institutions, and influential figures to build partnerships and discuss sustainability trends in China.

Jennifer earned her B.A. degree in International Studies with a focus on Asia, from the University of Washington in Seattle. She grew up in southern California and Seattle before venturing to Shanghai during college which led to her fascination for international travel, food, and culture.

Erin Leon

Higg Index Analyst

Erin is the Higg Index Analyst and is responsible for facilitating the Higg Index measurement tools. She helps manage and lead member engagement and feedback processes related to Higg Index development, provides Higg Index support, analyzes and digests all sources of feedback, and compiles reports and proposals that are used by the Higg Index team to enhance and improve all Higg Index tools.

Prior to joining the SAC, Erin earned her Master’s in Environmental Management from Duke University’s Nicholas School of the Environment where her research focused on sustainable systems and the complex interactions of business and environment.  

Before graduate school, Erin lived in Jackson Hole, Wyo., where she helped develop energy efficiency and conservation measures in the region and cultivated her love for hiking and skiing. She received her B.A. in History from Colgate University in Hamilton, N.Y., and grew up by the Chesapeake Bay in Virginia Beach, Va.

Scott Miller

Director of Business Development

Scott is the Director of Business Development at the Sustainable Apparel Coalition where he is focused upon growing membership and Higg Index adoption.  Scott represents the SAC at key industry events across the Americas and Asia where he educates wide-ranging industry stakeholders on the latest sustainability issues and Higg Index developments.  He also contributes to internal and external communications and to enhancing SAC member value.

Prior to the SAC, Scott was the Director of Business Development at MindClick Global, where he promoted supply chain transparency and sustainability to the hospitality industry. For more than 10 years, Scott has driven environmental projects to embed triple bottom line strategies across various industries. Notably, Scott was featured in James Cameron’s Emmy winning climate change docu-series Years of Living Dangerously for his EDF Climate Corps fellowship at Caesars Entertainment and for environmental auditing at The Honest Company.

Scott was trained by Al Gore to deliver his Climate Reality Project and by the Marine Mammal Center to rescue stranded wildlife.  He holds an MSc in Sustainability Management from Columbia University and a B.A. in Economics from UC San Diego. He also is a LEED AP and a Master Composter.

Alexandra Rosas

Manager, Member Services and Communications

Alexandra promotes the Coalition and its efforts internally and externally through  public relations and the SAC’s numerous communications channels. Through her work in communications, she seeks to enhance the SAC’s strategic initiatives and strives to present information about the organization in engaging and meaningful ways to its stakeholders.

Alexandra previously worked in marketing and communications at Volunteers of America. She captured the stories of socially marginalized groups and created marketing materials to promote the organization’s mission. She also produced several projects for the Inter-American Foundation in Washington, D.C., highlighting the agency’s international outreach.

Alexandra’s work has been recognized by such organizations as the Academy of Interactive & Visual Arts and the American Association of University Women. She holds a master’s degree in communication from Johns Hopkins University and a bachelor’s degree in English from Duke University.

Holly Syrett

Project Manager, Higg Transparency

Holly is the Project Manager for Higg Transparency. She is responsible for creating communication toolkits SAC members and Higg Index users reference to transparently share their Higg Index journeys and performance. She collaborates with SAC members and transparency stakeholders to ensure alignment and progression of Higg Index transparency efforts. Through her work, Holly facilitates research and development projects to test value chain and product transparency.

Holly is a World Economic Forum Global Shaper committed to improving the state of the fashion industry. She invests her time and expertise as a volunteer and launched the Shaping Fashion project across 18 cities.

Prior to joining the SAC, Holly worked as a consultant and project manager realizing various projects that contribute to a sustainably renewed fashion industry. These efforts include a platform and reporting point on models’ health for the Dutch government, realizing a platform for repurposed and upcycled textiles, organizing an entrepreneurial competition for fashion designers, and an international fashion exhibition with new materials and approaches to fashion.

Veronique Tjon

Project Manager, Europe

Veronique is the Project Manager for Small Medium Enterprises (SMEs). She supports SMEs in integrating the Higg suite of tools within their organization as well as supply value chain. She ensures that SMEs have access to SAC’s tools and resources including training & capacity building, benchmarking and performance improvement. She furthermore facilitates in the development work in cooperation with the other SAC work streams to tailor support and tools specifically to the SMEs needs.

Prior to joining the SAC, Veronique had been based in Hong Kong for nine years from where she supported brands in developing corporate sustainability strategies. She also worked alongside the supply value chain in Asia by integrating sustainable materials and chain-of-custody processes into their business practices. In her previously held position at a certification body, she managed the Training & Capacity Building program for the Facility Environmental Module 2.0, which was deployed to over 250 supply chain members across Asia as well as the Verification Pilot.

Veronique is a qualified ISO 14001 internal auditor and ISO 14064-1 Carbon Accounting and Greenhouse Gas Inventories auditor. She holds a B.A. in Business Administration from Rotterdam University of Applied Sciences. Veronique is located in Europe.

Marianna Tsien

Senior Director of Business Development and Membership, APAC Region

Marianna is the Sustainable Apparel Coalition Senior Director of Business Development and Membership, overseeing the APAC region.  She focuses on connecting with SAC members, guiding them to use the Higg Index and apply resources that drive adoption of the Higg tools, including through supply chain collaboration among members. Marianna organizes regional round table discussions, manufacturer forums in the region, and identifies fundraising opportunities to develop and deploy effective methods to support members in creating a ripple effect throughout the value chain to procure impact improvement.

Prior to joining the SAC, Marianna managed the supply chain sustainability program in Asia at Ascena, the parent company of ANN INC. She developed the implementation strategy and piloted the program with strategic suppliers in tier 1 and tier 2, building business cases and roadmaps to scale the programs dedicated to improving sustainability impacts. The programs focused on social & labor performance, women’s empowerment, and the Higg Facility Environmental Module. The women’s empowerment program reached more than 100,000 women in the value chain throughout five years, helping them improve their health and financial literacy.

Marianna lives in Hong Kong with her husband and son, who love rugby. Marianna is a certified mini rugby coach for kids under 8 and actively supports the union to promote rugby in the community.

Lauren Zahringer

Manager of Business Development, EMEA

Lauren is the Manager of Business Development, EMEA at the Sustainable Apparel Coalition, where she is focused on growing our membership, Higg Index adoption, and organizing events for both prospective and SAC members across EMEA.

Lauren holds a Bachelor of Science in Business Management from Marymount Manhattan College, and Master of Science in Environment, Science, and Society from University College London. Prior to joining the SAC Lauren worked both in fashion, at IMG Fashion and BPCM P.R., as well as in sustainable design at Terreform ONE, a socio-ecological design firm in New York City. Later Lauren started _The Radically Good_, a web platform dedicated to promoting and supporting sustainability in businesses throughout the New York area.

Lauren is currently based in Amsterdam.