(a) General. Information which, under this subpart, is not available to the public may nonetheless be disclosed to the persons, and in the circumstances, described by paragraphs (b) through (g) of this section. (This section shall not be construed to restrict the disclosure of information which has been determined to be available to the public. However, business information for which a claim of confidentiality has been asserted shall be treated as being entitled to confidential treatment until there has been a determination in accordance with the procedures of this subpart that the information is not entitled to confidential treatment.)

(b) Disclosure to Congress or the Comptroller General. (1) Upon receipt of a written request by the Speaker of the House, President of the Senate, chairman of a committee or subcommittee, or the Comptroller General, as appropriate, EPA will disclose business information to either House of Congress, to a committee or subcommittee of Congress, or to the Comptroller General, unless a statute forbids such disclosure.

(2) If the request is for business information claimed as confidential or determined to be confidential, the EPA office processing the request shall provide notice to each affected business of the type of information disclosed and to whom it is disclosed. Notice shall be given at least ten days prior to disclosure, except where it is not possible to provide notice ten days in advance of any date established by the requesting body for responding to the request. Where ten days advance notice cannot be given, as much advance notice as possible shall be provided. Where notice cannot be given before the date established by the requesting body for responding to the request, notice shall be given as promptly after disclosure as possible. Such notice may be given by notice published in the Federal Register or by letter sent by certified mail, return receipt requested, or telegram. However, if the requesting body asks in writing that no notice under this subsection be given, EPA will give no notice.

(3) At the time EPA discloses the business information, EPA will inform the requesting body of any unresolved business confidentiality claim known to cover the information and of any determination under this subpart that the information is entitled to confidential treatment.

(c) Disclosure to other Federal agencies. EPA may disclose business information to another Federal agency if—

(1) EPA receives a written request for disclosures of the information from a duly authorized officer or employee of the other agency or on the initiative of EPA when such disclosure is necessary to enable the other agency to carry out a function on behalf of EPA;

(2) The request, if any, sets forth the official purpose for which the information is needed;

(3) When the information has been claimed as confidential or has been determined to be confidential, the responsible EPA office provides notice to each affected business of the type of information to be disclosed and to whom it is to be disclosed. At the discretion of the office, such notice may be given by notice published in the Federal Register at least 10 days prior to disclosure, or by letter sent by certified mail return receipt requested or telegram either of which must be received by the affected business at least 10 days prior to disclosure. However, no notice shall be required when EPA furnishes business information to another Federal agency to perform a function on behalf of EPA, including but not limited to—

(i) Disclosure to the Department of Justice for purposes of investigation or prosecution of civil or criminal violations of Federal law related to EPA activities;

(ii) Disclosure to the Department of Justice for purposes of representing EPA in any matter; or

(iii) Disclosure to any Federal agency for purposes of performing an EPA statutory function under an interagency agreement.

(4) EPA notifies the other agency of any unresolved business confidentiality claim covering the information and of any determination under this subpart that the information is entitled to confidential treatment, and that further disclosure of the information may be a violation of 18 U.S.C. 1905; and

(5) The other agency agrees in writing not to disclose further any information designated as confidential unless—

(i) The other agency has statutory authority both to compel production of the information and to make the proposed disclosure, and the other agency has, prior to disclosure of the information to anyone other than its officers and employees, furnished to each affected business at least the same notice to which the affected business would be entitled under this subpart;

(ii) The other agency has obtained the consent of each affected business to the proposed disclosure; or

(iii) The other agency has obtained a written statement from the EPA General Counsel or an EPA Regional Counsel that disclosure of the information would be proper under this subpart.

(d) Court-ordered disclosure. EPA may disclose any business information in any manner and to the extent ordered by a Federal court. Where possible, and when not in violation of a specific directive from the court, the EPA office disclosing information claimed as confidential or determined to be confidential shall provide as much advance notice as possible to each affected business of the type of information to be disclosed and to whom it is to be disclosed, unless the affected business has actual notice of the court order. At the discretion of the office, subject to any restrictions by the court, such notice may be given by notice in the Federal Register, letter sent by certified mail return receipt requested, or telegram.

(e) Disclosure within EPA. An EPA office, officer, or employee may disclose any business information to another EPA office, officer, or employee with an official need for the information.

(f) Disclosure with consent of business. EPA may disclose any business information to any person if EPA has obtained the prior consent of each affected business to such disclosure.

(g) Record of disclosures to be maintained. Each EPA office which discloses information to Congress, a committee or subcommittee of Congress, the Comptroller General, or another Federal agency under the authority of paragraph (b) or (c) of this section, shall maintain a record of the fact of such disclosure for a period of not less than 36 months after such disclosure. Such a record, which may be in the form of a log, shall show the name of the affected businesses, the date of disclosure, the person or body to whom disclosure was made, and a description of the information disclosed.