One Nation One Subscription (ONOS) is an impactful programme for all higher education institutions (HEIs), academicians, librarians and students in India by providing wider and equitable access to scholarly journals and research publications. One Nation One Subscription (ONOS) is a significant initiative launched by the Central Government of India for free access of scholarly research journals at nationwide. The purpose of this study is to examine the awareness, access, use, and implementation of the ONOS initiative among college libraries affiliated with Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon. The study will explore the role of librarians in facilitating access through ONOS and asses the benefits and challenges associated with its implementation in affiliated college libraries. The findings of the study may help the effectiveness of the ONOS initiative in improving access and teaching, learning and research development in higher educational institutions.