Unless otherwise defined in this part, the definition of all terms included in Code Section 12-8-62 shall be applicable to this part. As used in this part, the term:
This term does not include any consumer product in consumer use but does include any vessel.
Such term does not include a person who holds indicia of ownership primarily to protect said person's security interest in the facility or who acts in good faith solely in a fiduciary capacity and who did not actively participate in the management, disposal, or release of hazardous wastes, hazardous constituents, or hazardous substances from the facility. Such term does not include a unit of state or local government which acquired ownership or control involuntarily through bankruptcy, tax delinquency, abandonment, or other circumstances in which the government involuntarily acquires title by virtue of its function as sovereign; provided, however, that this exclusion shall not apply to any state or local government which has caused or contributed to the release of a hazardous waste, hazardous constituent, or hazardous substance from the facility.
OCGA § 12-8-92