타행공동인증서 등록 1Verify the user 2Identification 3Confirm the information 4Complete registration 타행 공동인증서 등록을 위한 사용자 확인 단계입니다. Please enter the user ID and resident registration number/corporate registration number registered for internet banking at the Post Bank. Input information Inquiry time 2023년06월02일 17시26분06초 Input information User ID * Search ID Select the input number * Resident registration no. Corporate registration number Resident registration no. * Corporate registration number * Cancel Next