|Safety of Human Cells, Tissues and Organs (CTO) for Transplantation Regulations, Article 1|
|Homologous in respect of a cell, tissue or organ, means that the cell, tissue or organ performs the same basic function after transplantation.|
|Minimally manipulated means|
(a) In respect of a structural tissue, that the processing does not alter the original characteristics that are relevant to its claimed utility for reconstruction, repair or replacement; and|
(b) In respect of cells and non-structural tissue, that the processing does not alter the biological characteristics that are relevant to their claimed utility.
|Food and Drugs Act, Article 2|
|Drug includes any substance or mixture of substances manufactured, sold or represented for use in|
(a) The diagnosis, treatment, mitigation or prevention of a disease, disorder or abnormal physical state, or its symptoms in human beings or animals,|
(b) Restoring, correcting or modifying organic functions in human beings or animals, or
(c) Disinfection in premises in which food is manufactured, prepared or kept.
|[emphasis added by the authors]|