Under Kazakhstan’s Code on Marriage and Family (2011, Articles 46-50), parentage is established as follows:
(a) The birth mother is automatically the legal mother (Article 46).
(b) The biological father is presumed to be the legal father if married to the mother at conception or birth (Article 47), or if he acknowledges paternity (Article 48). For unmarried couples, paternity requires acknowledgment or court order (Article 49).
In informal sperm donation (e.g., at-home AI or natural insemination), the donor may be recognized as the legal father if he acknowledges the child or if paternity is proven judicially (Article 49), particularly with biological evidence or involvement post-birth.
Assisted Reproduction:
Kazakhstan regulates assisted reproduction under the Law on Reproductive Rights and Reproductive Health (2004, amended). ART, including artificial insemination and IVF, is permitted in licensed facilities, primarily for married heterosexual couples, though single women are not explicitly excluded.
Informal sperm donation is not regulated or recognized. It is not explicitly illegal, but donors lack legal protections against paternity claims, and such practices are uncommon due to cultural attitudes.
In regulated ART, donor anonymity is typically maintained, but informal donors have no specific legal safeguards.
Sperm Donor Agreements:
In regulated ART, intending parents are recognized as legal parents if procedures comply with the 2004 law, and donors have no parental rights. Informal sperm donation agreements are not legally binding under Kazakh law.
For natural insemination (NI) or informal AI, a donor could be deemed the legal father if paternity is acknowledged or established in court (Article 49). Private contracts may be considered as evidence but are not enforceable without judicial intervention.
Surrogacy:
Surrogacy is legal and regulated under the Code on Marriage and Family (Article 54). Both altruistic and commercial surrogacy are permitted, a relatively liberal stance. The intending parents are recognized as legal parents at birth if a surrogacy contract is in place and registered.
The surrogate relinquishes rights post-birth per the contract, subject to court oversight if disputes arise (Article 55).
International surrogacy is recognized if compliant with Kazakh law, making it a destination for such arrangements.
Parentage Agreements:
In regulated ART and surrogacy, parentage is formalized through consents and contracts. Informal agreements (e.g., co-parenting or donor contracts) lack legal enforceability and carry significant risks.
Courts may establish paternity (Article 49) based on biology or intent, potentially overriding informal agreements if disputes occur.