(a) If the Site Remediation Section determines that a participant has completed a voluntary cleanup approved under this subchapter, the Commission shall certify that the action has been completed by issuing the participant a certificate of completion.
(b) The certificate of completion shall:
  (1) acknowledge the protection from liability provided by §4.445 of this title (relating to Persons Released from Liability);
  (2) indicate the proposed future land use;
  (3) include a legal description of the site and the names of the site's surface and mineral owners and mineral operators at the time the application to participate in the voluntary cleanup program was filed; and
  (4) include an Affidavit of Completion on a form prescribed by the Commission. The affidavit of completion is a sworn statement made by the participant that is attached to and becomes part of the certificate of completion issued by the Commission. The affidavit shall:
    (A) identify the site and its surface and mineral owners and mineral operators;
    (B) identify the response actions performed including, if appropriate, any reliance on engineering or institutional controls;
    (C) declare that the degree of inquiry used in determining the appropriate response actions, the response actions, and reporting were consistent with industry standards; and
    (D) state that the certificate of completion has not been acquired by fraud, misrepresentation, or knowing failure to disclose material information.
(c) If the Site Remediation Section determines that the participant has substantially completed a voluntary cleanup approved under this subchapter, and that oversight and maintenance of controls and remediation systems provide a strong likelihood of success with minimal maintenance and reporting, the Commission may issue a conditional certificate of completion. The conditional certificate of completion shall:
  (1) acknowledge the protection from liability provided by §4.445 of this title (relating to Persons Released from Liability);
  (2) indicate the proposed future land use;
  (3) include a legal description of the site and the names of the site's surface and mineral owners and mineral operators at the time the application to participate in the voluntary cleanup program was filed;
  (4) identify the oversight and maintenance activities and results the person must perform, reach, and maintain for the conditional certificate to remain in force;
  (5) include a schedule of activities;
  (6) identify responses in case of remedy failure; and
  (7) include an Affidavit of Response Action Implementation. The Affidavit of Response Action Implementation is a sworn statement made by the participant and that is attached to and becomes part of the conditional certificate of completion issued by the commission. In addition to all of the elements identified in subsection (b)(4) of this section, the Affidavit of Response Action Implementation shall include a schedule the participant's post closure monitoring activities and reporting to the Railroad Commission of Texas with an estimated date of completion, and identify contingencies that the participant is obligated to implement if any response action fails in whole or in part.
(d) If the Site Remediation Section determines that the participant has not completed a voluntary cleanup approved under this subchapter, the Assistant Director shall so notify the participant, the current surface and mineral owners and the mineral operators of the site that is the subject of the cleanup.

Source Note: The provisions of this §4.440 adopted to be effective June 10, 2002, 27 TexReg 4936