7701(a)(51)), there shall be a presumption that there is a reasonable basis for believing that such person or group or class of persons may fail or may have failed to comply with provisions of internal revenue law. (4) Project John Doe summonses (A) In general Notwithstanding the requirements of paragraph (1), the Secretary may issue a summons described in paragraph (1) if the summons— (i) relates to a project which is approved under subparagraph (B), (ii) is issued to a person who is a member of the group or class established under subparagraph (B)(i), and (iii) is issued within 3 years of the date on which such project was approved under subparagraph (B). (B) Approval of projects A project may only be approved under this subparagraph after a court proceeding in which the Secretary establishes that— (i) any summons issued with respect to the project will be issued to a member of an ascertainable group or class of persons, and (ii) any summons issued with respect to such project will meet the requirements of paragraph (1). (C) Extension Upon application of the Secretary, the court may extend the time for issuing such summonses under subparagraph (A)(i) for additional 3-year periods, but only if the court continues to exercise oversight of such project under subparagraph (D). (D) Ongoing court oversight During any period in which the Secretary is authorized to issue summonses in relation to a project approved under subparagraph (B) (including during any extension under subparagraph (C)), the Secretary shall report annually to the court on the use of such authority, provide copies of all summonses with such report, and comply with the court's direction with respect to the issuance of any John Doe summons under such project. . (b) Jurisdiction of court (1) In general Paragraph (1) of section 7609(h) is amended by inserting after the first sentence the following new sentence: Any United States district court in which a member of the group or class to which a summons may be issued resides or is found shall have