(a) A report of the results of genetic testing must be in a record and signed under penalty of perjury by a designee of the testing laboratory. A report made under the requirements of this subchapter is self-authenticating.
(b) Documentation from the testing laboratory is sufficient to establish a reliable chain of custody that allows the results of genetic testing to be admissible without testimony if the documentation includes:
(1) the name and photograph of each individual whose specimens have been taken;
(2) the name of each individual who collected the specimens;
(3) the places in which the specimens were collected and the date of each collection;
(4) the name of each individual who received the specimens in the testing laboratory; and
(5) the dates the specimens were received.
Official text of the Texas Family Code as published by the Texas Legislative Council.