CITE
26 USC Sec. 7609 01/05/2009
EXPCITE
TITLE 26 - INTERNAL REVENUE CODE
Subtitle F - Procedure and Administration
CHAPTER 78 - DISCOVERY OF LIABILITY AND ENFORCEMENT OF TITLE
Subchapter A - Examination and Inspection
HEAD
Sec. 7609. Special procedures for third-party summonses
STATUTE
(a) Notice
(1) In general
If any summons to which this section applies requires the
giving of testimony on or relating to, the production of any
portion of records made or kept on or relating to, or the
production of any computer software source code (as defined in
7612(d)(2)) with respect to, any person (other than the person
summoned) who is identified in the summons, then notice of the
summons shall be given to any person so identified within 3 days
of the day on which such service is made, but no later than the
23rd day before the day fixed in the summons as the day upon
which such records are to be examined. Such notice shall be
accompanied by a copy of the summons which has been served and
shall contain an explanation of the right under subsection (b)(2)
to bring a proceeding to quash the summons.
(2) Sufficiency of notice
Such notice shall be sufficient if, on or before such third
day, such notice is served in the manner provided in section 7603
(relating to service of summons) upon the person entitled to
notice, or is mailed by certified or registered mail to the last
known address of such person, or, in the absence of a last known
address, is left with the person summoned. If such notice is
mailed, it shall be sufficient if mailed to the last known
address of the person entitled to notice or, in the case of
notice to the Secretary under section 6903 of the existence of a
fiduciary relationship, to the last known address of the
fiduciary of such person, even if such person or fiduciary is
then deceased, under a legal disability, or no longer in
existence.
(3) Nature of summons
Any summons to which this subsection applies (and any summons
in aid of collection described in subsection (c)(2)(D)) shall
identify the taxpayer to whom the summons relates or the other
person to whom the records pertain and shall provide such other
information as will enable the person summoned to locate the
records required under the summons.
(b) Right to intervene; right to proceeding to quash
(1) Intervention
Notwithstanding any other law or rule of law, any person who is
entitled to notice of a summons under subsection (a) shall have
the right to intervene in any proceeding with respect to the
enforcement of such summons under section 7604.
(2) Proceeding to quash
(A) In general
Notwithstanding any other law or rule of law, any person who
is entitled to notice of a summons under subsection (a) shall
have the right to begin a proceeding to quash such summons not
later than the 20th day after the day such notice is given in
the manner provided in subsection (a)(2). In any such
proceeding, the Secretary may seek to compel compliance with
the summons.
(B) Requirement of notice to person summoned and to Secretary
If any person begins a proceeding under subparagraph (A) with
respect to any summons, not later than the close of the 20-day
period referred to in subparagraph (A) such person shall mail
by registered or certified mail a copy of the petition to the
person summoned and to such office as the Secretary may direct
in the notice referred to in subsection (a)(1).
(C) Intervention; etc.
Notwithstanding any other law or rule of law, the person
summoned shall have the right to intervene in any proceeding
under subparagraph (A). Such person shall be bound by the
decision in such proceeding (whether or not the person
intervenes in such proceeding).
(c) Summons to which section applies
(1) In general
Except as provided in paragraph (2), this section shall apply
to any summons issued under paragraph (2) of section 7602(a) or
under section 6420(e)(2), 6421(g)(2), 6427(j)(2), or 7612.
(2) Exceptions
This section shall not apply to any summons -
(A) served on the person with respect to whose liability the
summons is issued, or any officer or employee of such person;
(B) issued to determine whether or not records of the
business transactions or affairs of an identified person have
been made or kept;
(C) issued solely to determine the identity of any person
having a numbered account (or similar arrangement) with a bank
or other institution described in section 7603(b)(2)(A);
(D) issued in aid of the collection of -
(i) an assessment made or judgment rendered against the
person with respect to whose liability the summons is issued;
or
(ii) the liability at law or in equity of any transferee or
fiduciary of any person referred to in clause (i); or
(E)(i) issued by a criminal investigator of the Internal
Revenue Service in connection with the investigation of an
offense connected with the administration or enforcement of the
internal revenue laws; and
(ii) served on any person who is not a third-party
recordkeeper (as defined in section 7603(b)).
(3) John Doe and certain other summonses
Subsection (a) shall not apply to any summons described in
subsection (f) or (g).
(4) Records
For purposes of this section, the term "records" includes
books, papers, and other data.
(d) Restriction on examination of records
No examination of any records required to be produced under a
summons as to which notice is required under subsection (a) may be
made -
(1) before the close of the 23rd day after the day notice with
respect to the summons is given in the manner provided in
subsection (a)(2), or
(2) where a proceeding under subsection (b)(2)(A) was begun
within the 20-day period referred to in such subsection and the
requirements of subsection (b)(2)(B) have been met, except in
accordance with an order of the court having jurisdiction of such
proceeding or with the consent of the person beginning the
proceeding to quash.
(e) Suspension of statute of limitations
(1) Subsection (b) action
If any person takes any action as provided in subsection (b)
and such person is the person with respect to whose liability the
summons is issued (or is the agent, nominee, or other person
acting under the direction or control of such person), then the
running of any period of limitations under section 6501 (relating
to the assessment and collection of tax) or under section 6531
(relating to criminal prosecutions) with respect to such person
shall be suspended for the period during which a proceeding, and
appeals therein, with respect to the enforcement of such summons
is pending.
(2) Suspension after 6 months of service of summons
In the absence of the resolution of the summoned party's
response to the summons, the running of any period of limitations
under section 6501 or under section 6531 with respect to any
person with respect to whose liability the summons is issued
(other than a person taking action as provided in subsection (b))
shall be suspended for the period -
(A) beginning on the date which is 6 months after the service
of such summons, and
(B) ending with the final resolution of such response.
(f) Additional requirement in the case of a John Doe summons
Any summons described in subsection (c)(1) which does not
identify the person with respect to whose liability the summons is
issued may be served only after a court proceeding in which the
Secretary establishes that -
(1) the summons relates to the investigation of a particular
person or ascertainable group or class of persons,
(2) 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 any provision of any internal revenue law, and
(3) the information sought to be obtained from the examination
of the records or testimony (and the identity of the person or
persons with respect to whose liability the summons is issued) is
not readily available from other sources.
(g) Special exception for certain summonses
A summons is described in this subsection if, upon petition by
the Secretary, the court determines, on the basis of the facts and
circumstances alleged, that there is reasonable cause to believe
the giving of notice may lead to attempts to conceal, destroy, or
alter records relevant to the examination, to prevent the
communication of information from other persons through
intimidation, bribery, or collusion, or to flee to avoid
prosecution, testifying, or production of records.
(h) Jurisdiction of district court; etc.
(1) Jurisdiction
The United States district court for the district within which
the person to be summoned resides or is found shall have
jurisdiction to hear and determine any proceeding brought under
subsection (b)(2), (f), or (g). An order denying the petition
shall be deemed a final order which may be appealed.
(2) Special rule for proceedings under subsections (f) and (g)
The determinations required to be made under subsections (f)
and (g) shall be made ex parte and shall be made solely on the
petition and supporting affidavits.
(i) Duty of summoned party
(1) Recordkeeper must assemble records and be prepared to produce
records
On receipt of a summons to which this section applies for the
production of records, the summoned party shall proceed to
assemble the records requested, or such portion thereof as the
Secretary may prescribe, and shall be prepared to produce the
records pursuant to the summons on the day on which the records
are to be examined.
(2) Secretary may give summoned party certificate
The Secretary may issue a certificate to the summoned party
that the period prescribed for beginning a proceeding to quash a
summons has expired and that no such proceeding began within such
period, or that the taxpayer consents to the examination.
(3) Protection for summoned party who discloses
Any summoned party, or agent or employee thereof, making a
disclosure of records or testimony pursuant to this section in
good faith reliance on the certificate of the Secretary or an
order of a court requiring production of records or the giving of
such testimony shall not be liable to any customer or other
person for such disclosure.
(4) Notice of suspension of statute of limitations in the case of
a John Doe summons
In the case of a summons described in subsection (f) with
respect to which any period of limitations has been suspended
under subsection (e)(2), the summoned party shall provide notice
of such suspension to any person described in subsection (f).
(j) Use of summons not required
Nothing in this section shall be construed to limit the
Secretary's ability to obtain information, other than by summons,
through formal or informal procedures authorized by sections 7601
and 7602.
SOURCE
(Added Pub. L. 94-455, title XII, Sec. 1205(a), Oct. 4, 1976, 90
Stat. 1699; amended Pub. L. 95-599, title V, Sec. 505(c)(6), Nov.
6, 1978, 92 Stat. 2760; Pub. L. 95-600, title VII, Sec. 703(l)(4),
Nov. 6, 1978, 92 Stat. 2943; Pub. L. 96-223, title II, Sec.
232(d)(4)(E), Apr. 2, 1980, 94 Stat. 278; Pub. L. 97-248, title
III, Secs. 311(b), 331(a)-(d), 332(a), Sept. 3, 1982, 96 Stat. 601,
620, 621; Pub. L. 97-424, title V, Sec. 515(b)(12), Jan. 6, 1983,
96 Stat. 2182; Pub. L. 98-369, div. A, title VII, Sec. 714(i),
title IX, Sec. 911(d)(2)(G), July 18, 1984, 98 Stat. 962, 1007;
Pub. L. 98-620, title IV, Sec. 402(28)(D), Nov. 8, 1984, 98 Stat.
3359; Pub. L. 99-514, title VI, Sec. 656(a), title XV, Sec.
1561(a), (b), title XVII, Sec. 1703(e)(2)(G), Oct. 22, 1986, 100
Stat. 2299, 2761, 2778; Pub. L. 100-647, title I, Secs. 1015(l)(1),
(2), 1017(c)(9), (12), Nov. 10, 1988, 102 Stat. 3571, 3572, 3576,
3577; Pub. L. 104-168, title X, Sec. 1001(a), July 30, 1996, 110
Stat. 1467; Pub. L. 105-206, title III, Sec. 3415(a)-(c), July 22,
1998, 112 Stat. 755; Pub. L. 109-135, title IV, Sec. 408(a), Dec.
21, 2005, 119 Stat. 2635.)
PRIOR PROVISIONS
A prior section 7609 was renumbered section 7613 of this title.
AMENDMENTS
2005 - Subsec. (c)(2)(D) to (F). Pub. L. 109-135, Sec. 408(a)(1),
inserted "or" at end of subpar. (D), substituted period for "; or"
at end of subpar. (E), and struck out subpar. (F) which read as
follows: "described in subsection (f) or (g)."
Subsec. (c)(3), (4). Pub. L. 109-135, Sec. 408(a)(2), added par.
(3) and redesignated former par. (3) as (4).
1998 - Subsec. (a)(1). Pub. L. 105-206, Sec. 3415(a), reenacted
heading without change and in text substituted "If any summons to
which this section applies requires the giving of testimony on or
relating to, the production of any portion of records made or kept
on or relating to, or the production of any computer software
source code (as defined in 7612(d)(2)) with respect to, any person
(other than the person summoned) who is identified in the summons,
then" for "If -
"(A) any summons described in subsection (c) is served on any
person who is a third-party recordkeeper, and
"(B) the summons requires the production of any portion of
records made or kept of the business transactions or affairs of
any person (other than the person summoned) who is identified in
the description of the records contained in the summons,
then".
Subsec. (a)(3). Pub. L. 105-206, Sec. 3415(c)(1), redesignated
par. (5) as (3), substituted "subsection (c)(2)(D)" for "subsection
(c)(2)(B)", and struck out heading and text of former par. (3).
Text read as follows: "For purposes of this subsection, the term
'third-party recordkeeper' means -
"(A) any mutual savings bank, cooperative bank, domestic
building and loan association, or other savings institution
chartered and supervised as a savings and loan or similar
association under Federal or State law, any bank (as defined in
section 581), or any credit union (within the meaning of section
501(c)(14)(A));
"(B) any consumer reporting agency (as defined under section
603(d) of the Fair Credit Reporting Act (15 U.S.C. 1681a(f)));
"(C) any person extending credit through the use of credit
cards or similar devices;
"(D) any broker (as defined in section 3(a)(4) of the
Securities Exchange Act of 1934 (15 U.S.C. 78c(a)(4)));
"(E) any attorney;
"(F) any accountant;
"(G) any barter exchange (as defined in section 6045(c)(3));
"(H) any regulated investment company (as defined in section
851) and any agent of such regulated investment company when
acting as an agent thereof; and
"(I) any enrolled agent."
Subsec. (a)(4). Pub. L. 105-206, Sec. 3415(c)(1), struck out
heading and text of par. (4). Text read as follows: "Paragraph (1)
shall not apply to any summons -
"(A) served on the person with respect to whose liability the
summons is issued, or any officer or employee of such person,
"(B) to determine whether or not records of the business
transactions or affairs of an identified person have been made or
kept, or
"(C) described in subsection (f)."
Subsec. (a)(5). Pub. L. 105-206, Sec. 3415(c)(1), redesignated
par. (5) as (3).
Subsec. (c). Pub. L. 105-206, Sec. 3415(c)(2), reenacted heading
without change and amended text generally, substituting present
provisions for provisions which had: in par. (1) declared a general
rule of including within subsection summons issued under sections
6420(e)(2), 6421(g)(2), 6427(j)(2), or 7602(a)(2); in par. (2) set
forth exceptions where summons was solely to determine identity of
person having a numbered account, or was in aid of collection of
liability of person against whom assessment or judgment had been
made, or his transferee or fiduciary; and in par. (3) defined
"records" and declared that summons requiring testimony about
records would be treated as summons requiring production of such
records.
Subsec. (e)(2). Pub. L. 105-206, Sec. 3415(c)(3), substituted
"summoned party's response to the summons" for "third-party
recordkeeper's response to the summons described in subsection (c),
or the summoned party's response to a summons described in
subsection (f)".
Subsec. (f). Pub. L. 105-206, Sec. 3415(c)(4)(A), substituted
"subsection (c)(1)" for "subsection (c)" in introductory
provisions.
Subsec. (f)(3). Pub. L. 105-206, Sec. 3415(c)(4)(B), inserted "or
testimony" after "records".
Subsec. (g). Pub. L. 105-206, Sec. 3415(c)(5), substituted "A
summons is described in this subsection if" for "In the case of any
summons described in subsection (c), the provisions of subsections
(a)(1) and (b) shall not apply if".
Subsec. (i). Pub. L. 105-206, Sec. 3415(c)(6)(A), struck out
"third-party recordkeeper and" after "Duty of" in heading.
Subsec. (i)(1). Pub. L. 105-206, Sec. 3415(c)(6)(B), substituted
"to which this section applies for the production of records, the
summoned party" for "described in subsection (c), the third-party
recordkeeper".
Subsec. (i)(2). Pub. L. 105-206, Sec. 3415(c)(6)(C), substituted
"summoned party" for "recordkeeper" in heading and "the summoned
party" for "the third-party recordkeeper" in text.
Subsec. (i)(3). Pub. L. 105-206, Sec. 3415(c)(6)(D), substituted
"summoned party" for "recordkeeper" in heading and amended text of
par. (3) generally. Prior to amendment, text read as follows: "Any
third-party recordkeeper, or agent or employee thereof, making a
disclosure of records pursuant to this section in good-faith
reliance on the certificate of the Secrtetary or an order of a
court requiring production of records shall not be liable to any
customer or other person for such disclosure."
Subsec. (j). Pub. L. 105-206, Sec. 3415(b), added subsec. (j).
1996 - Subsec. (a)(3)(I). Pub. L. 104-168 added subpar. (I).
1988 - Subsec. (c)(1). Pub. L. 100-647, Sec. 1017(c)(12), made
technical correction to language of Pub. L. 99-514, Sec.
1703(e)(2)(G), see 1986 Amendment note below.
Pub. L. 100-647, Sec. 1017(c)(9), substituted "6421(g)(2)" for
"6421(f)(2)".
Subsec. (e)(2). Pub. L. 100-647, Sec. 1015(l)(1), inserted "or
the summoned party's response to a summons described in subsection
(f)," after "the summons described in subsection (c)," and
substituted "the summons is issued" for "the summons is issued
other".
Subsec. (i). Pub. L. 100-647, Sec. 1015(l)(2)(B), inserted "and
summoned party" after "recordkeeper" in heading.
Subsec. (i)(4). Pub. L. 100-647, Sec. 1015(l)(2)(A), substituted
"the summoned party" for "the third-party recordkeeper".
1986 - Subsec. (a)(3)(H). Pub. L. 99-514, Sec. 656(a), added
subpar. (H).
Subsec. (c)(1). Pub. L. 99-514, Sec. 1703(e)(2)(G), as amended by
Pub. L. 100-647, Sec. 1017(c)(12), substituted "6427(j)(2)" for
"6427(i)(2)".
Subsec. (e). Pub. L. 99-514, Sec. 1561(a), amended subsec. (e)
generally, designating existing provisions as par. (1), inserting
heading, and adding par. (2).
Subsec. (i)(4). Pub. L. 99-514, Sec. 1561(b), added par. (4).
1984 - Subsec. (c)(1). Pub. L. 98-369, Sec. 714(i), substituted
"7602(a)" for "7602".
Pub. L. 98-369, Sec. 911(d)(2)(G), substituted "6427(i)(2)" for
"6427(h)(2)".
Subsec. (h)(3). Pub. L. 98-620 struck out par. (3) which had
provided that except as to cases the court considered to be of
greater importance, proceedings brought for the enforcement of any
summons, or proceedings under this section, and appeals, would take
precedence on the docket over all other cases and would be assigned
for hearing and decided at the earliest practicable date.
1983 - Subsec. (c)(1). Pub. L. 97-424 struck out "6424(d)(2),"
after "6421(f)(2),".
1982 - Subsec. (a)(1). Pub. L. 97-248, Sec. 331(d)(1),
substituted "the 23rd day" for "the 14th day", and substituted "an
explanation of the right under subsection (b)(2) to bring a
proceeding to quash the summons" for "directions for staying
compliance with the summons under subsection (b)(2)" at the end.
Subsec. (a)(3)(G). Pub. L. 97-248, Sec. 311(b), added subpar.
(G).
Subsec. (b). Pub. L. 97-248, Sec. 331(a), (d)(2), substituted
"right to proceeding to quash" for "right to stay compliance" in
heading, and in par. (2) substituted "Proceeding to quash" for
"Right to stay compliance" as par. (2) heading, designated former
undesignated matter as subpar. (A), in (A) as so designated
substituted provisions giving persons entitled to notice 20 days to
begin a proceeding to quash, for provisions giving persons entitled
to notice the right to stay compliance if they complied with the
provisions of former subpars. (A) and (B) within 14 days, and
inserted provision that the Secretary may seek to compel compliance
with the summons, struck out former subpar. (A) which provided that
notice to the person summoned not to comply with the summons be
given in writing, in subpar. (B) substituted provisions that copies
of the petition in the proceeding to quash the summons be mailed
within the 20-day period, for provisions that copies of the notice
not to comply with the summons be mailed, and added subpar. (C).
Subsec. (d). Pub. L. 97-248, Sec. 331(b), substituted in par. (1)
provision that, no examination of records be made before the close
of the 23rd day after the notice of summons, for provision that the
examination may not be made before the end of the former 14-day
period allowed for notice to be given to the person summoned not to
comply, and in par. (2) substituted "where a proceeding under
subsection (b)(2)(A) was begun within the 20-day period referred to
in such subsection and the requirements of subsection (b)(2)(B)
have been met," for "when the requirements of subsection (b)(2)
have been met," and "of the court having jurisdiction of such
proceeding or with the consent of the person beginning the
proceeding to quash" for "issued by a court of competent
jurisdiction authorizing examination of such records or with the
consent of the person staying compliance".
Subsec. (h). Pub. L. 97-248, Sec. 331(c), inserted "; etc." after
"court" in heading, in par. (1) added heading and substituted "any
proceeding" for "proceedings" after "determine", substituted
"subsection (b)(2), (f), or (g)" for "subsections (f) or (g)",
designated former second sentence of par. (1) as par. (2) and added
heading, redesignated former par. (2) as (3) and in par. (3) as so
redesignated, added heading and substituted "all other cases" for
"all cases".
Subsec. (i). Pub. L. 97-248, Sec. 332(a), added subsec. (i).
1980 - Subsec. (c)(1). Pub. L. 96-223 substituted "6427(h)(2)"
for "6427(g)(2)".
1978 - Subsec. (c)(1). Pub. L. 95-600 which purported to
substitute "6427(f)(2)" for "6427(e)(2)" was not executed in view
of the amendment made by Pub. L. 95-599. See below.
Pub. L. 95-599 substituted "6427(g)(2)" for "6427(e)(2)".
EFFECTIVE DATE OF 2005 AMENDMENT
Pub. L. 109-135, title IV, Sec. 408(b), Dec. 21, 2005, 119 Stat.
2635, provided that: "The amendments made by this section [amending
this section] shall take effect as if included in section 3415 of
the Internal Revenue Service Restructuring and Reform Act of 1998
[Pub. L. 105-206]."
EFFECTIVE DATE OF 1998 AMENDMENT
Pub. L. 105-206, title III, Sec. 3415(d), July 22, 1998, 112
Stat. 756, provided that: "The amendments made by this section
[amending this section] shall apply to summonses served after the
date of the enactment of this Act [July 22, 1998]."
EFFECTIVE DATE OF 1996 AMENDMENT
Section 1001(b) of Pub. L. 104-168 provided that: "The amendment
made by subsection (a) [amending this section] shall apply to
summonses issued after the date of the enactment of this Act [July
30, 1996]."
EFFECTIVE DATE OF 1988 AMENDMENT
Section 1015(l)(3) of Pub. L. 100-647 provided that: "The
amendments made by this subsection [amending this section] shall
take effect on the date of the enactment of this Act [Nov. 10,
1988]."
Amendment by section 1017(c)(9), (12) of Pub. L. 100-647
effective, except as otherwise provided, as if included in the
provision of the Tax Reform Act of 1986, Pub. L. 99-514, to which
such amendment relates, see section 1019(a) of Pub. L. 100-647, set
out as a note under section 1 of this title.
EFFECTIVE DATE OF 1986 AMENDMENT
Section 656(b) of Pub. L. 99-514 provided that: "The amendment
made by subsection (a) [amending this section] shall apply to
summonses served after the date of the enactment of this Act [Oct.
22, 1986]."
Section 1561(c) of Pub. L. 99-514 provided that: "The amendments
made by this section [amending this section] shall take effect on
the date of the enactment of this Act [Oct. 22, 1986]."
Amendment by section 1703(e)(2)(G) of Pub. L. 99-514 applicable
to gasoline removed (as defined in section 4082 of this title, as
amended by section 1703 of Pub. L. 99-514) after Dec. 31, 1987, see
section 1703(h) of Pub. L. 99-514, set out as a note under section
4081 of this title.
EFFECTIVE DATE OF 1984 AMENDMENTS
Amendment by Pub. L. 98-620 not applicable to cases pending on
Nov. 8, 1984, see section 403 of Pub. L. 98-620, set out as an
Effective Date note under section 1657 of Title 28, Judiciary and
Judicial Procedure.
Amendment by section 714(i) of Pub. L. 98-369 effective as if
included in the provision of the Tax Equity and Fiscal
Responsibility Act of 1982, Pub. L. 97-248, to which such amendment
relates, see section 715 of Pub. L. 98-369, set out as a note under
section 31 of this title.
Amendment by section 911(d)(2)(G) of Pub. L. 98-369 effective
Aug. 1, 1984, see section 911(e) of Pub. L. 98-369, set out as a
note under section 6427 of this title.
EFFECTIVE DATE OF 1983 AMENDMENT
Amendment by Pub. L. 97-424 applicable with respect to articles
sold after Jan. 6, 1983, see section 515(c) of Pub. L. 97-424, set
out as a note under section 34 of this title.
EFFECTIVE DATE OF 1982 AMENDMENT
Section 311(c)(2) of Pub. L. 97-248 provided that: "The
amendments made by subsection (b) [amending this section] shall
apply to summonses served after December 31, 1982."
Section 331(e) of Pub. L. 97-248 provided that: "The amendments
made by this section [amending this section] shall apply to
summonses served after December 31, 1982."
Section 332(b) of Pub. L. 97-248 provided that: "The amendment
made by subsection (a) [amending this section] shall apply to
summonses served after December 31, 1982."
EFFECTIVE DATE OF 1980 AMENDMENT
Amendment by Pub. L. 96-223 effective Jan. 1, 1979, see section
232(h)(2) of Pub. L. 96-223, set out as a note under section 6427
of this title.
EFFECTIVE DATE OF 1978 AMENDMENTS
Amendment by Pub. L. 95-600 effective Oct. 4, 1976, see section
703(r) of Pub. L. 95-600, set out a note under section 46 of this
title.
Amendment by Pub. L. 95-599 effective Jan. 1, 1979, see section
505(d) of Pub. L. 95-599, set out as a note under section 6427 of
this title.
EFFECTIVE DATE
Section 1205(c) of Pub. L. 94-455, as amended by Pub. L. 94-528,
Sec. 2(b), Oct. 17, 1976, 90 Stat. 2483, provided that: "The
amendments made by this section [enacting this section and section
7610 of this title] shall apply with respect to any summons issued
after February 28, 1977."