Hello,
Niki. I just joined this group and read your message. I was adopted from La Casa in 1978. It is my understanding from my birthparents that all adoptions from that facility are closed adoptions meaning that information is not released to the public or adoptees. I have heard but don't know for sure that one may be able to obtain information about his/her birthparents if the birthparents voluntarily left their information and requested that the adoptee be provided that information if he/she should return and ask for it. However, I don' know for sure. There are a lot of people that appear to have adopted and been adopted from the facility, but I have not really communicated with anyone as of yet. I am going to Bogota this may and would be able to find out more information.
La Casa has a web page at
Fundación Casa de la Madre y el niño.