A document is accepted as both Proof of Identity (PoI) and Proof of Address (PoA) document only if it contains Name, Photograph and Address of the resident All the PoI, PoA, DoB documents shall be issued on the name of the resident. Documents in the name of the family member/members cannot be considered for enrolment of the other family members Apache POI is a popular API that allows programmers to create, modify, and display MS Office files using Java programs. It is an open source library developed and distributed by Apache Software Foundation to design or modify Microsoft Office files using Java program. In summary, POI is an abbreviation that can stand for various terms depending on the context, and its interpretation can vary across different fields such as technology, business, education, geography, government, law and other specialized areas. List of Latest Authorized Acceptable Supporting Documents for Aadhaar (UIDAI) Enrolment and Updation of Indian Residents are as follows: Download List Acceptable POA & POI Documents in PDF. POI (Proof of Identity) Documents Containing Name and Photo: 1. Passport. 2. PAN Card/ e-PAN. 3. Ration / PDS photo Card. 4. Voter ID/ e-Voter ID. 5.