How to download Relief Data Entry System?
You can use Software's Informer application page to download version 2.1 of the product but you'll need a username and password to access the system. If you don't have the required credentials, you might need to contact the developers at the following email address: contact_us@cctr.bir.gov.ph.
Go to bir website www.bir.gov.ph and look downloadables and click the bir relief program