reports & financials Annual Impact Report 2023 Impact Report 2022 Impact Report 2021 Impact Report 2020 Impact Report 2019 Impact Report 2018 Impact Report 2017 Impact Report 2016 Impact Report 2015 Impact Report 2014 Impact Report 2013 Impact Report 2012 Impact Report SERES: Viaje, impacto y evolución Financials 990s Reports 2022 - 990 Form 2021 - 990 Form 2020 - 990 Form 2019 - 990 Form 2018 - 990 Form 2017 - 990 Form 2016 - 990 Form 2015 - 990 Form Compliance SERES Determination Letter Seres - EIN SERES - Alliance MOU Approach and Theory of Change Transformative Sustainability Leadership Program Synopsis Policies & Standards Conflict of Interest Diversity & Non-Discrimination Gift Acceptance Privacy & Communications Standards for charitable accountability Whistleblower