Quality System Requirements of Dietary Supplements: An Overview of 21 CFR Part 111

FDA has implemented 21 CFR 111 guidelines to regulate the production of dietary supplements that are sold in dosage forms. Creating an effective quality system demands both time and financial resources. However, the robust quality systems model of cGMP can offer the necessary controls to ensure acceptable quality. The current review focuses on the general quality system requirements of dietary supplements as per 21 CFR 111 regulations. The requirements mentioned in each subpart are discussed in the study. According to this study, a manufacturing firm can guarantee the consistency and quality of dietary supplements distributed to the USA by adhering to 21 CFR 111 regulations. A dietary supplement manufacturing company, therefore, has to comply with 21 CFR 111 and thus can be an FDA-approved plant. According to the findings of the study, a dietary supplement manufacturing firm can fulfill its commitment to quality by setting up a suitable quality system that can obtain the approval of the regulatory authorities to which it plans to export its products and thus can achieve customer satisfaction.