Legal determination of parentage on Children born with assisted reproduction techniques

In Spain, we find in Law 14/2006, of May 26th, on assisted human reproduction techniques in its article 8 in this regard:

1. Neither the parent wife nor the husband, when they have given their formal consent,

prior and express to a certain fertilization with the contribution of a donor or donors, they may contest the marital affiliation of the child born as a result of such

fertilization.

2. The document issued before the authorized center or service that reflects the consent to the fertilization with donor contribution provided by an unmarried male prior to the use of the techniques. It is saved the judicial paternity claim.

3. The disclosure of the identity of the donor in the cases in which it proceeds according to article 5.5 of this Law does not imply in any case legal determination of the parentage.