An online petition was initiated through Change.org to push for regulations so that single-use plastic bags are not given away for free to consumers. The urge through this petition began in 2013 and won its victory in 2019 after the Indonesian Retail Entrepreneurs Association (APRINDO) made a policy of non-free plastic bags in retail networks that are members.
https://ekonomi.kompas.com/read/2019/03/01/064645326/mulai-hari-ini-kantong-plastik-tidak-lagi-gratis-di-ritel-modern
Tiza has led Diet Plastik Indonesia, and co-founded it, since 2013. She feels grateful that the environmental law knowledge she learned in college can be used to make changes. In her spare time, Tiza enjoys making doll houses out of cardboard for her children and doing water sports. Tiza is an alumna of the Faculty of Law, University of Indonesia (2002) and Harvard Law School (2010).
Tiza memimpin Dietplastik Indonesa, dan turut mendirikannya, sejak 2013. Ia merasa bersyukur ilmu hukum lingkungan yang dipelajarinya ketika kuliah dapat digunakan untuk membuat perubahan. Pada waktu senggang, Tiza senang membuat rumah boneka dari kardus untuk anak-anaknya dan melakukan olahraga air. Tiza adalah alumna Fakultas Hukum Universitas Indonesia (2002) dan Harvard Law School (2010).
