Tennessee Code Title 36. Domestic Relations § 36-1-133

(a) Upon written request of an adopted person eighteen (18) years of age or older or of the adoptive parents or guardian of an adopted person under eighteen (18) years of age, the biological or legal relatives of an adopted person, the lineal descendants of the adopted person, or the legal representatives of such persons, the department shall provide to such persons, upon proper identification of such persons by the department, nonidentifying information about the adopted person and such person's biological or legal relatives as may be contained in the adopted person's sealed adoption record, sealed record or post-adoption record.

(b) The information that may be released shall include only the following; provided, that nothing in this section shall be construed to authorize or require the release of any information from a sealed adoption record, sealed record or post-adoption record if such information would lead to the discovery of the identity or whereabouts of the biological or legal relatives of the adopted person unless § 36-1-138 is applicable:

(c) Whenever the department releases information pursuant to this section and it appears from the record that the adopted person who has sought information has been adopted two (2) or more times, the department shall specify whether the information released pertains to the adopted person's birth parents or to any intervening adoptive parent or parents.