The Implementing Regulation of the Cosmetic Products Law establishes a comprehensive legal framework to ensure the safety and compliance of cosmetic products in Saudi Arabia. Issued under Royal Decree No. M/49, the regulation requires product notification through the SFDA’s e-Cosmetic system, compliance with Good Manufacturing Practices (GMP), and proper product labeling, while prohibiting the marketing of unlisted or non-compliant products. It also sets out procedures for product withdrawal, recall, inspection, and sample analysis.