Certificate of Concordance for Foreigners with Spanish Nationality
Specialized Service
Your Trusted Agency in Alicante for Identity Procedures
If you are a foreigner who has acquired Spanish nationality and need a certificate of concordance in Alicante, Torrevieja, Orihuela or Orihuela Costa, we can help you. At our agency in Orihuela, we specialize in immigration procedures and documentation throughout the province of Alicante, ensuring that you obtain your certificate of concordance quickly, safely, and without complications.
Avoid administrative problems and possible rejections. Trust experienced professionals who will manage the entire process for you.


What is the Certificate of Concordance for Naturalized Citizens and why Do You Need it?
The Certificate of Concordance is an official document that certifies that your personal data in your previous documentation as a foreigner (NIE, passport, etc.) corresponds to the same person as in your new Spanish documentation (DNI). This certificate confirms the concordance between your different documentary identities after obtaining Spanish nationality.

Why Do You Need the Certificate of Concordance as a New Spanish National?
- Update your documentation in banking entities, insurance companies, etc.
- Avoid identification problems due to discrepancies between documents
- Carry out legal or notarial procedures that require verifying your identity
- Update property deeds to your new legal status
- Transfer vehicles that you acquired with your NIE to your new DNI
If You Have Obtained Spanish Nationality and Need to Prove that You are the Same Person, We Help You Obtain this Certificate without Stress or Administrative Complications.
Our Process
Step by Step
This is how We Work to Ensure You Obtain your Certificate of Concordance without Problems
1
Free Initial Consultation
We evaluate your particular case and inform you about the specific requirements, necessary documentation, and approximate deadlines according to your situation and country of origin.
2
Documentation Collection
We provide you with a detailed list of the necessary documentation and make sure that everything is complete and in order to avoid rejections or delays.
3
Appointment Management
We take care of obtaining the appointment at the corresponding office (National Police, Civil Registry, or Consulate) as necessary for your specific case.
4
Preparation and Verification of the File
We compile and verify all the previous and new identification documentation, ensuring that it meets all legal requirements.
5
Fee and Payment Management
We process the payment of all administrative fees necessary for the issuance of the certificate.
6
Personal Accompaniment on the Day of the Appointment
One of our managers will accompany you on the day of the appointment to ensure that everything goes smoothly.
7
Monitoring and Delivery of the Certificate
Once obtained, we deliver the original certificate to you and advise you on the next steps to update your documentation in the entities that require it.
Requirements and Documentation to Obtain the Certificate of Concordance
To process the Certificate of Concordance after obtaining Spanish nationality, it is necessary to present the following documentation, which our team will be responsible for verifying and managing:

Spanish DNI (National Identity Document)
original and copy

Previous Nationality Document
NIE, foreign passport

Certificate or Resolution of Granting of Spanish Nationality

Literal Certificate of Spanish Birth
registered in the Civil Registry

Updated Municipal Register
with your Spanish nationality

Additional Documentation
that may be required depending on your specific case
Contact us and we will advise you personally about your particular situation.
Frequently Asked Questions FAQ
How long does it take to obtain a Certificate of Concordance?
The processing time is usually 2 to 4 weeks, although it may vary depending on the office and the administrative workload. With our experience and direct management, we can speed up the process as much as possible.
Is it mandatory to obtain the Certificate of Concordance when acquiring Spanish nationality?
It is not mandatory in all cases, but it is highly recommended to avoid future problems in procedures where it is required to verify that you are the same person as in previous documents issued with your previous nationality.
Where exactly is this certificate requested?
Depending on the case, it can be requested at the National Police, the Civil Registry where your nationality was registered, or the Spanish Consulate abroad. We determine the most appropriate option for your specific situation.
What is the validity of the Certificate of Concordance?
The Certificate of Concordance has indefinite validity, since it certifies a fact that does not change: that you are the same person before and after obtaining Spanish nationality.