If you are approving an e-payment from an Authorize Later transaction, please make sure that the correct Reference Number is indicated below.
To use this facility, you must be a corporate client of UnionBank of the Philippines and have been assigned a User name and password. If you have forgotten this information, please get in touch with your UnionBank Account Officer or call Union Corporate Customer Care at 667-2-668 or email union3c@unionbankph.com