Spanish Fertility Society (SEF)

Sociedad Española de Fertilidad. Maintains the national ART (Assisted Reproductive Technology) registry — mandatory reporting by all Spanish IVF clinics covering cycles, outcomes, and complications. The published register is an important verification source for clinic success-rate claims.

Clinics with an accreditation from this body

• Institut MarquesBarcelona

Link derived from the clinic’s declared accreditation list. Not every clinic holding this body’s licence is listed — only those whose public record explicitly names the body.