Yes, as long as the conditions set out in Law 14/2006 on Assisted Human Reproduction Techniques are met: it must be anonymous, altruistic, confidential...
Read the full article on: Regulations governing egg and sperm donation in Spain ( 53).
Rebeca Reus
BSc, MSc
Degree in Human Biology (Biochemistry) from the Pompeu Fabra University (UPF). Official Master's Degree in Clinical Analysis Laboratory from the UPF and Master’s Degree about the Theoretical Basis and Laboratory Procedures in Assisted Reproduction from the University of Valencia (UV).