Mitochondrial and germline modification

Creating an embryo whose genome has been altered in a way capable of being transmitted to descendants is a prohibited activity under the Assisted Human Reproduction Act. Clinics offering such techniques elsewhere are not operating under Canadian rules.

Also known as: gene editing embryos, mitochondrial donation

Last reviewed: September 9, 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.