Having recently moved to Spain, I’ve been looking at schools for my child, and it’s been overwhelming. Public, private, semi-private… the different types are making my head spin. After some research, I found that the accreditation process for private school admissions here is quite particular and different from what I was used to. I’m starting this thread to share what I’ve learned, and I welcome experienced neighbors to add their insights and join the discussion!
Basic Categories of Private Schools
First, it’s important to understand that ‘private’ schools in Spain come in two main types. One is the fully private school (colegio privado), entirely funded and operated by private individuals or entities, which naturally comes with higher tuition fees. The other is the charter or semi-private school (colegio concertado). These are essentially private schools that receive government subsidies. As a result, their fees are much lower, but they must also adhere to certain government regulations, such as enrollment quotas and fee structures.

What Are the Key Accreditation Criteria?
Regardless of the type, to be a ‘legal’ school, it must be authorized and accredited by the educational authorities of its autonomous community. This accreditation process isn’t just about paying a fee; the requirements are very strict. I’ve summarized a few core points they review:
Faculty Quality: This is paramount. The education department rigorously vets teacher qualifications. All teachers must hold the appropriate teaching credentials and have relevant subject-matter expertise. I’ve heard that some Spanish private schools also require experience with specific international curricula during recruitment.
Infrastructure: The school’s physical facilities must meet safety and health standards. For example, there are specific regulations for classroom size per student, lighting and ventilation, fire safety exits, sports facilities, and laboratory equipment. A school cannot cut corners on these investments if it wants to be accredited. You could say that proper facilities are the entry ticket to accreditation.
Curriculum: The school must submit a detailed teaching plan for [private school registration], outlining its educational philosophy, curriculum structure, assessment systems, and more. Although private schools have more autonomy to offer specialized courses, their core curriculum must align with the national basic education framework. Trying to cut corners? Not a chance.
| Key Accreditation Checkpoints | Specific Requirements |
| Teacher Qualifications | Must hold officially recognized teaching certificates and be specialized in their subject. |
| Facilities and Grounds | Classroom size, safety standards, sports facilities, etc., must comply with regulations. |
| Curriculum Plan | A complete educational project plan must be submitted and follow the national basic education framework. |
| Student-Teacher Ratio | The ratio must be within a reasonable range to ensure teaching quality. |
A Spanish private school that passes official accreditation, regardless of its tuition fees, is guaranteed to meet basic standards for teaching quality and safety. When we are choosing a school for our children, besides looking at the school’s official website, the most direct method is to check if the school is on the accredited list on the website of the corresponding autonomous community’s education department. I hope this information is helpful, and I look forward to hearing about your own school selection experiences!