375 NLRB No. 26
SSM Health Saint Louis University Hospital
375 NLRB No. 26
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SSM Health Saint Louis University Hospital and
Marissa Martinez and National Nurses Organiz-
ing Committee-National Nurses United, AFL-
CIO. Case 14–RD–347354
August 4, 2026
DECISION ON REVIEW AND ORDER
BY CHAIRMAN MURPHY AND MEMBERS PROUTY
AND MAYER
On August 30, 2024, the Regional Director issued an
order dismissing the extant decertification petition under
the Board’s contract-bar doctrine. In accordance with
Section 102.67 of the National Labor Relations Board’s
Rules and Regulations, the Employer filed a timely re-
quest for review, and the Union filed a timely brief in
opposition.
The issue in this contract-bar case is whether the Re-
gional Director erred in dismissing a decertification peti-
tion based on a collective-bargaining agreement lacking
an effective date capable of being determined from the
document’s face.
The Employer’s request for review is granted as it raises
substantial issues warranting review with respect to
whether the absence of an effective date on the face of the
agreement deprives it of bar quality. Having carefully
considered the entire record, including the Employer’s
request for review and the Union’s opposition, we reverse
the Regional Director's determination that the collective-
bargaining agreement possessed bar quality and remand
the case for the purpose of processing the petition.
I. FACTS
The Employer and the Union were parties to a collect-
ive-bargaining agreement effective December 13, 2019,
through June 15, 2023. In May 2023, they began negotiat-
ing a successor agreement. On July 22, 2024,1 they held
their final bargaining session and signed a tentative
agreement that day. Article 29 of the tentative agreement
—a marked-up copy of the prior contract printed out and
initialed by the parties—contains placeholders for the ef-
fective date and the expiration date:
This Agreement shall be effective from [Insert date of
ratification] December 13, 2019 through [TBD one year
after final wage increase] June 15, 2023. Either party
may serve written notice to the other party of its intent to
amend the Agreement at least ninety (90) days prior to
[insert expiration date] June 15, 2023.
U. Exh. 1(formatting in original).
Relevant to determining the expiration date under that
provision, Article 13 (Compensation) similarly provides
another placeholder for the date on which the final wage
increase will be granted:
Third Year Increase (2026) 2021 June 15, 2022: Ef-
fective [insert first payroll period that begins on or after
the second anniversary of ratification].
U. Exh. 1 (formatting in original).
The Union’s membership ratified the tentative agree-
ment on July 27, and the Union so informed the Employer
that day. On July 31, employee Marissa Martinez filed a
decertification petition. There is no evidence that the Uni-
on and the Employer conformed their agreement, such as
by inserting the missing dates and initialing the insertion,
before employee Martinez filed her decertification peti-
tion. On August 30, 2024, the Regional Director found
that the July 22 version of the agreement barred further
processing of the decertification petition and dismissed
the petition.
II. ANALYSIS
Under the Board’s contract-bar doctrine, a contract of
definite duration will bar an election petition filed by any
employee or rival union for a term of up to three years,
provided that the contract is a written agreement that con-
tains substantial terms and conditions of employment and
has been signed by both parties prior to the petition. See
Appalachian Shale Products Co., 121 NLRB 1160, 1161-
1162 (1958); General Cable Corp., 139 NLRB 1123,
1125 (1962). “Both an effective date and an expiration
date are material terms of a contract,” and “[u]nless these
dates are apparent from the face of the contract, without
resort to parol evidence, the contract will not serve as a
bar.” South Mountain Healthcare & Rehabilitation
Center, 344 NLRB 375, 375 (2005) (emphasis added and
citation omitted). “The terms of the agreement must be
clear from its face so that employees and outside unions
may look to it to determine the appropriate time to file a
representation petition.” Id. (emphasis added); see also -
Cooper Tire & Rubber Co., 181 NLRB 509 (1970).2 It is
1 All dates are in 2024 unless noted otherwise.
2 During the “contract bar” period, the Board will dismiss all repres-
entation petitions unless they are filed during the 30-day period that
begins 90 days and ends 60 days before the agreement expires. See
Leonard Wholesale Meats, Inc., 136 NLRB 1000, 1001 (1962). In other
words, there is a 30-day period—customarily known as the “win-
dow period”—during which a petition may be properly filed while the
agreement is still in effect. The subsequent 60-day period immediately
preceding and including the expiration date of an existing agreement is
customarily known as the “insulated period” because, during that time,
DECISIONS OF THE NATIONAL LABOR RELATIONS BOARD
2
well settled that the party asserting that a contract is a bar
to an election bears the burden of proving the facts estab-
lishing the applicability of the contract-bar doctrine.
Roosevelt Memorial Park, Inc., 187 NLRB 517 (1970).
Here, the effective date of the collective-bargaining
agreement cannot be determined from the face of that
document. In Article 29, the agreement includes place-
holders for the effective and termination dates, stating
“[i]nsert date of ratification” for the effective date and
“TBD one year after final wage increase” for the termina-
tion date. The date of contract ratification is not stated
anywhere in the agreement. To determine that date, an
employee or rival union must look outside the four corners
of the document to discover the date upon which the Uni-
on membership ratified the tentative agreement. Simil-
arly, to determine the expiration date, an employee or rival
union would need information not discernible from the
agreement to learn the date upon which the Employer’s
first payroll period starts on or after the ratification’s
second anniversary (given that the first day of a weekly or
biweekly pay period might not coincide with an an-
niversary date). Because the agreement’s effective and
termination dates – material terms of the agreement – are
“not apparent from the face of the contract, without resort
to parol evidence, the contract will not serve as a bar.”
South Mountain Healthcare, above at 375.
The cases relied upon by the Regional Director, the
Union, and our dissenting colleague to justify their con-
sideration of parol evidence here are distinguishable. In
neither Jackson Terrace nor Cooper Tank & Welding did
the Board consider parol evidence to supply an effective
date or expiration date that could not be determined from
the face of an agreement. Jackson Terrace Associates,
346 NLRB 180, 180 (2005) (“The agreement is a 2-page
document containing an effective date and a termination
date.”); Cooper Tank & Welding Corp., 328 NLRB 759,
759 (1999) (noting that it “is undisputed that the collect-
ive-bargaining agreement here was signed by all parties
and contains an effective date”). Rather, each case in-
volved a complete, signed collective-bargaining agree-
ment with signatures that were undated. In each case, the
Board considered extrinsic evidence regarding the date the
parties signed the agreement to find that a subsequently
filed election petition was untimely under the contract-bar
doctrine. Our precedent, however, does not require the
dates on which the parties signed an agreement to be ap-
parent from the agreement’s face; our precedent does re-
quire that the effective date and expiration date are. See
South Mountain Healthcare, above at 375.
Swift & Co., 213 NLRB 49 (1974), is likewise distin-
guishable on the ground that the Board there did not per-
mit a party to rely on extrinsic evidence to establish an
effective date or expiration date incapable of being de-
termined from the face of an agreement. In that case, the
agreement provided that it was to be “effective from
September 1, 1973 until September 1, 1976.” Id. at 49.
The agreement made ratification a condition precedent.
After the agreement was signed and ratified, a rival union
filed an election petition. The rival union argued that the
agreement was not a bar because the ratification process
had been improper. In rejecting that argument, the Board
found no apparent defect in the ratification process and
held that the employer was entitled to rely on the union’s
statement that ratification had occurred. No such facts are
presented here.
Merico, Inc., 207 NLRB 101 (1973), cited by our dis-
senting colleague, is likewise not on point. In that case,
the Board held that a tentative collective-bargaining
agreement did not bar a rival union’s election petition be-
cause the tentative agreement made ratification a condi-
tion precedent and it had not been ratified before the rival
petition was filed. The tentative agreement there clearly
provided that it was to be “retroactive to January 1, 1973.”
Id. at 101. Nowhere did the Board did suggest that a col-
lective-bargaining agreement can have bar quality even if
its effective date is not apparent on the face of the
agreement.
In sum, this case is governed by the Board’s established
rule that, to have bar quality, the effective and expiration
dates of an agreement must be clear from the face of the
document, without resort to parol evidence, so that em-
ployees and rival unions can determine the appropriate
time for filing a representation petition. Contrary to the
dissent’s suggestion, it is not an onerous task for parties to
insert the actual effective and expiration dates into their
agreement. By contrast, our dissenting colleague’s view
that the Board should forego that requirement would im-
pose an onerous burden on employees. Under his view,
disaffected employees seeking to unseat an incumbent
union they no longer support would have to go hunting for
nonpublic information necessary to calculate the open
window for timely filing an election petition.3 See
no timely petition may be filed. See Deluxe Metal Furniture Co., 121
NLRB 995, 1000 (1958). For collective-bargaining agreements to which
health care institutions are parties, the insulated period is 90 days; thus,
the 30-day window period begins 120 days and ends 90 days prior to
contract expiration. See Trinity Lutheran Hospital, 218 NLRB 199
(1975). If the window period is to serve its intended purpose, employees
and rival unions must be able to readily ascertain the date on which
the window opens.
3 This would include individuals hired long after ratification occurred
and employees who are not full members of a union, who lack voting
rights in a contract-ratification election, and who likely would not be
privy to a union’s internal ratification date.
SSM HEALTH SAINT LOUIS UNIVERSITY HOSPITAL
3
Mountaire Farms, Inc., 370 NLRB No. 110, slip op. at 1
(2021) (“If the window period is to serve its intended pur-
pose, employees must be able to readily ascertain the date
on which the window opens.”) (emphasis added). In our
view, making it more difficult for employees to exercise
their free choice to decide whether or not to be represented
—a fundamental right protected by the Act—is more con-
cerning than requiring parties to include the actual effect-
ive and expiration dates in their agreements in order for
those agreements to serve as contract bars.4
In the circumstances of this case, we find that the Union
has failed to satisfy its burden of proving that a bar-quality
collective-bargaining agreement was in place at the time
the decertification petition was filed and, as explained,
that the precedent relied on by the Regional Director and
the Union in support of the contrary conclusion is distin-
guishable. We therefore find that the Regional Director
erred in dismissing the decertification petition under the
contract-bar doctrine.
ORDER
The Regional Director's dismissal of the petition is re-
versed, and the case is remanded to the Regional Director
for further action consistent with this Decision.
Dated, Washington, D.C. August 4, 2026
______________________________________
James R. Murphy, Chairman
________________________________________
Scott A. Mayer, Member
(SEAL) NATIONAL LABOR RELATIONS BOARD
MEMBER PROUTY, dissenting.
I would deny review, as the Regional Director correctly
dismissed the decertification petition based on her finding
that it was barred by the collective-bargaining agreement
between the Employer and the Union. My colleagues err
in instead finding that the agreement is not a bar based on
their view that its effective and expiration dates cannot be
determined without parol evidence. I disagree. The
agreement expressly states that the contract is effective on
the date of ratification and continues through the date one
year after the final wage increase, which, by the terms of
the agreement, is the first payroll period on or after the
second anniversary of ratification. Thus, the effective and
expiration date can be determined on the face of this
agreement: the effective date is the date of ratification and
the expiration date is a date deducible from the date of
ratification. Moreover, these dates can be determined
without resort to parol evidence, i.e., without “evidence of
earlier or contemporaneous agreements that might add to,
vary, or contradict the writing.”1 Thus, the agreement
should serve as a contract bar to the petition filed in this
case as the agreement was ratified, signed, and contained
all material terms, and the petition was not filed until after
the date of ratification, which, by the terms of the agree-
ment, made the contract effective as of that date.
My colleagues misconceive the point of our contract bar
rules by contending that the failure of the agreement to
divine in advance and state in the agreement the precise
date on which ratification would occur means this contract
is not of bar quality. In the real world, parties often reach
agreements that are subject to ratification and when they
do they set forth that the agreement will be effective upon
ratification. That is a complete agreement and a contract
bar upon ratification. For our contract bar rule to be inter-
preted more onerously to require that, after the ratification,
the parties must return to the agreement and add in the date
on which ratification occurred, and that until they do the
contract does not serve as a contract bar, is inappropriate.
Similarly, my colleagues overstate the burden of determin-
ing the ratification date, and thus the effective (and expira-
tion) date of the agreement.
The facts amply demonstrate that the parties’ agreement
contained the requisite terms and conditions to serve as a
bar. An employee or third party union seeking to know
when the window is for filing a petition can determine
from the face of the contract the information necessary to
determine when the contract went into effect and when it
is expiring. That this actor would need to consult another
source or have other knowledge to determine when the
ratification occurred does not infringe on our contract bar
rules. I acknowledge that the Board’s contract bar rules
prohibit the use of parol evidence to determine, for ex-
ample, which of several potential effective dates in a con-
tract governs the agreement.2 However, evidence relating
4 Again, the requirement that the actual effective and expiration dates
be included in collective-bargaining agreements does not interfere with
parties’ ability to reach agreement on employees’ terms and conditions
of employment. That requirement only affects whether or not that con-
tract can prevent employees—for as long as three years—from exer-
cising their statutory right to choose whether to be represented by a dif-
ferent union or not to be represented at all.
1 Black’s Law Dictionary (12th ed. 2024), Garner, Editor in Chief
(parol-evidence rule).
2 This was the obstacle to a contract bar presented in South Mountain
Healthcare & Rehabilitation Center, 344 NLRB 375, 375 (2005). There,
the contract provided for “at least” four possible effective dates and the
conflict among these dates in the contract was the issue that precluded a
contract bar. My colleagues quote the case out of context and overread
DECISIONS OF THE NATIONAL LABOR RELATIONS BOARD
4
to the date the contract actually was ratified is not a matter
of contract interpretation, and therefore does not implicate
that prohibition. Indeed, Board precedent does not pre-
clude the application of extrinsic evidence to determine
when ratification took place in order to determine whether
an agreement was in effect at the time the petition was
filed. Swift & Co., 213 NLRB 49, 49 (1974); see also
Jackson Terrace Associates, 346 NLRB 180, 181 (2005)
(“Where . . . the execution date is not clear from the face
of the document, the Board may look to evidence outside
the document to ascertain the execution date.”); Merico,
Inc., 207 NLRB 101, 101–102 (1973) (Board found that
contract did not act as a bar because ratification was a con-
dition precedent to the agreement and the unit did not, in
fact, vote in favor of ratification).
The instant case is not meaningfully different. In this
instance, in order to determine if the agreement was in
effect when the petition was filed, which is a necessary (if
not sufficient) requisite of any contract bar, the ratification
date must be determined. Once the date of ratification is
determined—and our precedents make clear that it is an
appropriate inquiry and consistent with contract bar rules
—then that ratification date also conclusively and unam-
biguously provides the effective date of this agreement
and enables ascertainment of the expiration date as well.
That’s a contract bar quality agreement. I simply do not
agree that there is any law or logic to the majority’s view
that an employee or third party wishing to file a rival peti-
tion may be required to consult the ratification date of an
existing collective-bargaining agreement to determine
whether their petition may be timely, but that asking them
to recognize that the agreement’s ratification and effective
dates are the same is verboten. In finding otherwise, my
colleagues both destabilize the bargaining relationship and
deny unit employees the full benefit of their choice. Ac-
cordingly, I dissent.
Dated, Washington, D.C. August 4, 2026
______________________________________
David M. Prouty, Member
NATIONAL LABOR RELATIONS BOARD
it to justify their conclusion that a clear statement in a contract that the
contract is effective upon ratification is inadequate to create a bar-worthy
contract. That was not the issue in South Mountain Healthcare.