DNI

Starting April 2, 2026 Your DNIe in the MiDNI app is as valid as the physical one. This means that if they ask you for your ID from the Police to a hotel, they are obliged to accept if you show it to them through the app. That makes something that has always been in the background now become important, and that is why we are going to tell you everything you need to know about it. Let’s start with the concepts, telling you what the DNIe and the application MyDNI. We will also tell you how to link your DNI to your mobile with this application, how to change the DNI PIN if you do not remember it when registering it, and we will even remind you of our table on What you can do with MiDNI and what not. What is the digital DNI or DNIe The DNI is the National Identity Document, a card issued by the Spanish Police that serves to prove the identity of Spanish citizens. Our photo and our personal data appear on it. Over time, the DNI has evolved. In 2006, a chip was added, and this version was called Electronic DNI or DNIe, also known as digital DNI. Then, in 2015 came the DNI 3.0, which is the DNIe with NFC technology. Later came the current DNI 4.0, which has the particularity of being able to link the ID to the mobile with the app MyDNI. The DNIe is the name of the most modern versions of the DNIthose versions that already have an integrated chip. Currently, the DNIe is also the one that we can link to the mobile phone with the official application that we have mentioned, created by the Police for this. The DNIe chip allows you to carry out procedures online with a special reader capable of reading the chip. These procedures can range from the Income Tax return to Social Security applications, procedures with the city council or signing documents. It is an online identification method. The chip contains two certificates: Authentication certificate to identify you on websites and services Signature certificate to sign documents with legal validity What is MiDNI MyDNI is the name of the official application to carry your ID on your mobile. Its concept is the same as that of the app myDGTyou can carry an app that not only carries your ID identification, but also serves to carry out various procedures through it. This application allows you to identify yourself with the same validity as the physical document. Come on, it is an official substitute for the physical DNI, and it will help you in those cases where you can forget it. Because let’s be honest, nowadays it’s easier to forget your wallet at home than your cell phone. The app has been created by the Spanish National Policeand it is the only one that has legal validity as a substitute for the DNI. It works by linking the electronic DNI to it, so that you can carry it and show it to identify yourself wherever you want. When you use this application you will connect to the National Police servers to verify the data. With this, you can generate a QR code with which to identify yourself, and which will become invalid after a few minutes so that no one can use it for you. By scanning it, the Police will be able to verify that it is you. Of course, it is not perfect either, and will require you to have an internet connection to be able to function. Therefore, do not blindly trust it and try to also carry your physical ID with you. It is as valid as the physical ID Starting April 2, 2026, The MiDNI app is as valid as presenting the physical DNI. At least to do most of the procedures. Therefore, it doesn’t matter if you leave your wallet at home, if someone asks you for your ID to do a face-to-face transaction, you can show it through this application. However, you must remember that The DNI on your mobile is only equally valid if you use this app. If you show a photo of the document that you have on your cell phone or any other application other than that of the Police, it will not be valid. So be careful, because there are apps with similar names. What you can do with MiDNI What can you do with MiDNI? With this application you can prove your identity in person when you have an Internet connection to use it. It is exactly like identifying yourself with your ID, and not only if the Police ask you to, but also for other things. Here is a table with everything you can do and what you can’t do: What is the ID used for on the mobile? why the ID is not useful on the mobile Prove our identity in person when there is an internet connection. Prove identity in person when there is no internet connection. Establish any type of legal relationship in person. Prove our identity through the internet. Sign deeds before a notary in person. Use it for border crossing as an electronic travel document. Prove our identity in face-to-face procedures in the public administration. Prove our identity in other countries, with or without an internet connection. Carry out in-person administrative procedures in public or private Universities and Teaching Centers. Carry out telematic procedures that require authentication and/or electronic signature. Prove our majority in person. Exercise our right to vote. Open a bank account in person. Formalize insurance of any type in person. Check into a hotel in person. Rent a vehicle in person. Buy tickets or nominative tickets in person that require identification. In-person commercial transactions in which they ask us for a valid DNI or to prove our identity. Carry out access control to buildings in person. Access entertainment venues such as cinemas, theaters or concerts. Parcel collection. Withdrawal … Read more