An ARN (AMFI Registration Number) is essential for individuals or entities engaged in mutual fund distribution in India. To acquire an ARN, first, meet the eligibility criteria set by the Association of Mutual Funds in India (AMFI). This typically involves having relevant qualifications, such as passing the AMFI Mutual Fund Distributors Certification Examination. Next, submit an application along with required documents to AMFI or its authorized agency. Once the application is processed and approved, AMFI will issue the ARN. It's important to comply with regulatory guidelines and maintain the necessary qualifications to retain the ARN for mutual fund distribution.