The document outlines the functions and roles of various international health and regulatory organizations, including the International Council for Harmonisation (ICH), World Health Organization (WHO), U.S. Food and Drug Administration (FDA), Medicines and Healthcare Products Regulatory Agency (MHRA), Therapeutic Goods Administration (TGA), Bureau of Indian Standards (BIS), American Society for Testing and Materials (ASTM), International Organization for Standardization (ISO), and Central Drugs Standard Control Organization (CDSCO). Each organization has a distinct mandate in ensuring the safety, efficacy, and quality of healthcare and pharmaceutical products internationally and domestically, focusing on harmonizing regulations and technical requirements. Moreover, these organizations facilitate cooperation among member states and stakeholders to improve public health outcomes and standardize practices globally.