Oath for Sustainability Network is a 501(c)3 non-profit founded in 2019 to promote transdisciplinary collaborative efforts for planetary action in LMICs through systems thinking. We have focused our initiatives on empowering youths and grassroots organizations in LMICs with resources and tools based on context, level of education, and capacity. We have 32 active volunteers from 12 countries who are actively committed to our initiatives.