Validation of High School Diplomas in Spain: Complete Guide 2026

Miguel Angel Pollino – CEO of LegalSpain

"If you have a high school diploma from another country and want to study at a Spanish university, you need to have your degree validated." It is the mandatory procedure that converts your foreign qualification into a qualification equivalent to the Spanish Baccalaureate., officially recognized by the Ministry of Education. In LegalSpain We have been managing hundreds of homologation applications each year for over a decade. We know exactly what documents the Ministry requires, what errors delay the applications, and how to avoid them.

This guide explains the entire process: Requirements, documents, deadlines, costs, and how we can help you make sure everything goes smoothly from day one.

What is high school diploma validation?

The homologation of the baccalaureate is the administrative procedure by which the Ministry of Education, Vocational Training and Sports of Spain officially recognizes that your pre-university studies carried out in another country are equivalent to the Spanish Baccalaureate degree.

Once homologation has been obtained, Your qualification is fully valid academically in SpainJust as if you had completed your high school studies at a Spanish institute. This allows you to:

  • Access to any public or private university in Spain.
  • Enroll in Higher Level Vocational Training (FP) cycles.
  • Apply for competitive examinations that require a high school diploma.
  • Access to higher artistic studies.

Is it mandatory to have your high school diploma validated?

Yes, it is mandatory for most international students. The only exception is students from countries in the European Union, China, Colombia or holders of the International Baccalaureate (IB) Diploma, who can access the university through the UNEDasiss Credential instead of homologation.

If you have any doubts about whether your situation requires UNEDasiss accreditation or certification, contact us without obligation

Who can apply for high school diploma validation?

Anyone who has completed pre-university studies equivalent to the Spanish Baccalaureate in a foreign education system can apply for validation. It is not necessary to be a resident of Spain or physically present in the country to begin the process.

The most frequent cases we handle in LegalSpain They are students from:

  • Colombia
  • Venezuela
  • Mexico
  • Argentina
  • Peru
  • Ecuador
  • Bolivia
  • Dominican Republic
  • Brazil
  • United States

If your country is not on this list, don't worry: we handle applications from any education system in the world.

Requirements to validate a high school diploma in Spain

To be able to apply for the validation of a high school diploma, it is essential that these conditions are met:

  1. Having fully completed high school or equivalent level in your country. You cannot begin the process with incomplete studies. You must have the diploma or certification of having passed all courses.
  2. That the studies be equivalent to the Spanish baccalaureate in duration and level. The Ministry assesses whether your country's education system corresponds to the Spanish Baccalaureate level. In most Latin American countries, this is already the case, but if you have any doubts, we can help you verify it.
  3. Have the correct and properly legalized documentation. This is where most errors and delays occur. The documentation must be apostilled (or legalized through consular channels in countries that are not party to the Hague Convention) and, if it is not in Spanish, translated by a sworn translator.
Legal and Official Translation

Documents required for high school diploma validation

This is the standard documentation requested by the Ministry. Depending on your country and specific situation, additional documents may be required.

  • Original high school diploma (or equivalent academic certification that proves the complete completion of studies).
  • Certificate of grades with all the grades obtained during high school.
  • Copy of valid passport or ID/NIE.
  • Hague Apostille on the degree and transcript (for countries that are signatories to the Convention; for the rest, consular legalization).
  • Sworn translation into Spanish of all documents that are not in Spanish.
  • Proof of payment of the administrative fee (fee 079, currently €49,76).
  • Completed and signed application form.

Do I need to apostille my documents if I am from Colombia, Venezuela, or Mexico?

All Latin American countries are signatories to the Hague Convention, so the appropriate legalization procedure is the Apostille. This process is carried out at the relevant Ministry in your country before sending the documents to Spain.

En LegalSpain we indicate you exactly which documents need an apostille and how to obtain it correctly to avoid rejections.

How to get your high school diploma recognized: step-by-step process

Step 1 — Gather and prepare your documentation

Locate your original diploma and transcript. Verify that they are apostilled (or legalized if your country is not a signatory to the Hague Convention) and, if they are not in Spanish, hire a certified translator. Estimated time: 2-6 weeks depending on your country and the speed of the preliminary procedures.

 

Step 2 — Pay the administrative fee

The official fee for the homologation of high school diplomas (fee 079) currently amounts to €49,76. Payment is made using form 790 provided by the Ministry and is an essential requirement for submitting the application. This fee is included in the service of LegalSpainYou don't have to manage it yourself.

 

Step 3 — Submit the application to the Ministry

The application can be submitted:

  • In Spain: at the authorized Registry offices in the province where you have your home.
  • From abroad: at the education department of the Spanish Embassy or Consulate in your country of residence.
 

En LegalSpain We handle all of this on your behalf, including the filing of documents and obtaining the file initiation slip.

 

Step 4 — Obtain the provisional registration slip

Once the application has been submitted correctly, the Ministry issues a validation initiation notice. This document is key: it allows you to enroll at the university provisionally while your application is being processed, without having to wait for final validation. LegalSpain We will give you this flyer as soon as it is available so you can use it for your university pre-registration.

 

Step 5 — Case Tracking

Once the process has begun, the file is processed by the Ministry. During this time, additional documentation may be requested. Responding to these requests promptly and accurately is essential to avoid delaying the resolution. LegalSpain We monitor the status of your file and manage any requirements that may arise, so you don't have to worry about it.

 

Dogor 6 — Receive the homologation credential

Once your application has been approved, the Ministry will issue the Equivalency Certificate, the final document that certifies your foreign qualification is equivalent to the Spanish Baccalaureate. We will give it to you as soon as we receive it.

How long does it take to get a high school diploma recognized?

This is one of the most important aspects to consider and, at the same time, the one that generates the most questions. Estimated time for the entire process: between 3 and 9 months. 

The timeframe varies significantly depending on several factors:

Factor

Impact on the deadline

Country of origin of the titleStop — each consulate has its own processing times
Completeness of initial documentationVery high — incomplete documentation generates requirements that can add months
Season of the yearHigh — the months of highest demand (January-March) are more saturated

Why is it so important to start as soon as possible?

Most Spanish universities require that the accreditation process be completed—or at least initiated and with a supporting document—before October of the year of admission. In regions like Catalonia, some universities require final accreditation for pre-registration, further shortening the timeframe.

The recommendation of LegalSpain It's always the same: Start the process as far in advance as possible, Ideally as soon as you have the degree in hand, regardless of when you plan to start studying.

How much does it cost to validate a high school diploma?

Service cost LegalSpain

The base price of the high school diploma validation service with LegalSpain It costs €330. This price covers the vast majority of standard applications and includes everything necessary to complete the process from start to finish.

Includes:

  • Complete review and analysis of your documentation before submitting
  • Complete management of the file before the Ministry of Education
  • Official administrative fee (€49,76) included
  • Delivery of the provisional registration slip
  • Monitoring the status of the case until its resolution
  • Requirements management, if any.
  • Personalized guidance included throughout the entire process
  • Delivery of the Homologation Credential upon completion

 

Not included: postal shipping costs for original documents from your country, apostilles or legalizations, or translations.

 

Can the price vary depending on the case?

In some more complex cases, the price may exceed the base price of €330. This occurs in specific situations, such as studies obtained from different educational systems or with particularly complex documentation, cases requiring additional procedures outside the standard process, or cases that need a significantly higher level of dedication from our team.

En LegalSpain We always conduct a preliminary analysis of your situation before confirming the final quote.If your case requires a different price than the standard one, we will inform you from the beginning, with total transparency and no surprises in the middle of the process.

Our high school diploma validation service

En LegalSpain we manage hundreds of homologation files each year. This allows us to know precisely what the Ministry requires in each case, what errors are most frequent and how to avoid them.

What we do for you:

1. Preliminary feasibility analysis — Before we begin, we review your situation and documentation to confirm that everything is correct and that there will be no problems with the presentation.

2. Preparation of the file We organize and verify each document according to the exact requirements of the Ministry.

3. Official presentation We will process the application directly with the Ministry on your behalf.

4. Provisional voucher We'll send it to you as soon as it's available so you can use it for your university registration.

5. Active monitoring We monitor the status of the file and inform you of any updates.

6. Requirements Management If the Ministry requests additional documentation, we will handle it.

7. Delivery of the credential When the homologation is successfully completed, we will give you the final credential.

What our clients say

Frequently asked questions about the validation of high school diplomas in Spain

Is it mandatory to have your high school diploma validated in order to study in Spain?

Yes, this applies to most international students whose country is neither a member of the European Union nor has a special agreement with Spain. It is the academic requirement that virtually all Spanish universities demand for admission to students with foreign qualifications. The exception is students from EU countries, China, Colombia, or those with an IB Diploma, who are admitted through the UNEDasiss Credential. 

 

How long does the homologation process take?

The process can take between 3 and 9 months depending on the country of origin, the time of year, and the completeness of the documentation. To avoid problems with university pre-registration deadlines, we recommend starting the process as early as possible, ideally as soon as you have your degree in hand.

 

Can I enroll in university before my degree validation is finalized?

Yes. Once the application has been submitted correctly, the Ministry issues a certificate of commencement of the process, which allows provisional enrollment at the university. Most Spanish universities accept this certificate to formalize enrollment while the application is being processed. Exception: In some autonomous communities, such as Catalonia, certain universities may require final validation of the degree.

 

Do I need to apostille my documents? 

In the vast majority of cases, yes. Documents issued in countries that are signatories to the Hague Convention (including all Latin American countries) must bear the Hague Apostille. For non-signatory countries, the process is consular legalization. If you're unsure how to apostille your documents, we'll guide you step by step.

 

Can I get my name and number validated if I'm not in Spain?

Yes. The process can be started from outside Spain through the education department of the Spanish Embassy or Consulate in your country. LegalSpain They can manage the case even if you are not in Spain, coordinating the entire process with you remotely.

 

What happens if the Ministry sends me a request? 

A request means that the Ministry is asking for additional documentation or clarification on some aspect of the file. It is more common than it seems, and if it is not answered correctly and within the established deadline, it can halt the process. LegalSpain We handle all requirements included in the service, at no additional cost.

 

What is the difference between homologation and validation?

The homologation process declares that your foreign qualification is equivalent to a qualification within the Spanish education system (recognition of the entire qualification). Validation, on the other hand, recognizes specific subjects or courses, not the entire qualification. To access a Spanish university with a foreign high school diploma, you need homologation, not validation.

 

How much does homologation cost with LegalSpain?

The price of the complete high school diploma validation service with LegalSpain It costs €330, including official fees and full management up to the delivery of the final credential.

 

Can I get my high school diploma recognized if I have some subjects pending?

No. To begin the validation process, you must have completed and received your high school diploma in your country of origin. It is not possible to validate studies. incomplete.

 

Does the validation of a high school diploma also allow access to vocational training?

Yes. The high school equivalency credential also allows access to higher-level vocational training cycles, not just university studies.

Do you need a different procedure?

Depending on your specific situation, you may need a different procedure than the validation of your high school diploma. LegalSpain We manage all processes related to access to studies in Spain:

 

Don't know what procedure you need? Tell us about your case and we'll advise you without obligation.