Candidates are required to apply Online by using the link www. upsconline.nic.in Detailed Instruct-ions for filling up Online Applications are available on the above mentioned website.
The applicants are advised to submit only single application; however, if due to any unavoidable situation, if he/she submits another/multiple applications, then he/she must ensure that application with the higher RID is complete in all respects like applicants details, examination centre, photograph, signature, fee etc.
The applicants who are submitting multiple applications should note that only the applications with higher RID (Registration ID) shall be entertained by the Commission and fee paid against one RID shall not be adjusted against any other RID.
For further details, click on the official website of the UPSC: