Toh is the Human Rights Strategist at the Malaysian Centre for Constitutionalism and Human Rights (MCCHR). Her work focuses on coordinating strategic litigation training for lawyers to litigate public interest cases and initiating national high-level consultations for legal experts to work on human rights reform in Malaysia. This covers international human rights standards and principles, freedom of thought, conscience and religion, freedom of expression, freedom of assembly, constitutional awareness, in-court and public advocacy, among others.

Toh holds a Bachelor’s degree in Economics from the University of Malaya.