

 
 Legal Sidebari 
 
SCOTUS Rules That PROMESA Does Not 
Abrogate Puerto Rico Oversight Board’s 
Sovereign Immunity—If It Has Any 
May 16, 2023 
On May 11, 2023, the U.S. Supreme Court announced its decision in Financial Oversight and 
Management Board (Board) for Puerto Rico v. Centro de Periodismo Investigativo (CPI). The case 
presented the question of whether the Puerto Rico Oversight, Management, and Economic Stability Act of 
2016 (PROMESA) abrogated (i.e., eliminated) any sovereign immunity that the Board (which PROMESA 
established) might otherwise enjoy as part of the Puerto Rico government. 
This Sidebar provides a brief introduction to PROMESA, an overview of the legal dispute giving rise to 
this case, and a summary of the Supreme Court’s opinion, followed by considerations for Congress. 
Background on PROMESA 
Prior to 2016, Puerto Rico and many of its instrumentalities experienced significant difficulties paying 
their debts. Instrumentalities of States may sometimes obtain relief from debts by filing for bankruptcy 
under Chapter 9 of the Federal Bankruptcy Code. The Bankruptcy Code, however, excludes Puerto Rico 
from the definition of “State” for Chapter 9 eligibility purposes. (In that respect, the Bankruptcy Code 
differs from its predecessor, the Bankruptcy Act, which included “the Territories” in its definition of 
“State.”) Thus, for several decades, federal law provided no process by which Puerto Rico could obtain 
debt relief. Puerto Rico tried to surmount this obstacle by passing its own statute in 2014 to create a 
bankruptcy-like debt restructuring procedure for its public utilities. However, the Supreme Court ruled in 
2016 that federal law preempted that statute, leaving Puerto Rico with no valid avenue for debt relief. 
Congress responded in 2016 by invoking the U.S. Constitution’s Territorial Clause (also known as the 
Territories Clause)—which empowers Congress to “make all needful Rules and Regulations respecting 
the Territory or other Property belonging to the United States”—to enact PROMESA and establish the 
Board. Among other things, PROMESA grants the Board various powers and responsibilities to provide 
Puerto Rico “a method to achieve fiscal responsibility and access to the capital markets,” including 
authority to review and either approve or force revisions to the territory’s annual fiscal plans. 
Congressional Research Service 
https://crsreports.congress.gov 
LSB10965 
CRS Legal Sidebar 
Prepared for Members and  
 Committees of Congress 
 
  
 
Congressional Research Service 
2 
PROMESA defines the Board as an “entity within the territorial government,” rather than a federal entity. 
In 2020, the Supreme Court determined that the Board’s members were territorial officers to whom the 
Appointments Clause did not apply and that “the Board’s structure, duties, and powers make it ‘part of the 
local Puerto Rican government.’” 
Additionally, Section 106 of PROMESA requires actions arising under PROMESA to be brought in the 
Puerto Rico federal district courts. 
Legal Background 
In 2016, shortly after Congress enacted PROMESA, CPI requested a variety of Board materials, including 
communications with both local and federal officials. The Board did not provide the requested materials, 
so CPI sued in federal court, citing a guarantee of a “right of access to public records” under the 
Constitution of the Commonwealth of Puerto Rico. The Board moved to dismiss CPI’s suit, arguing that it 
enjoyed sovereign immunity as part of the Puerto Rico government. 
The U.S. District Court for the District of Puerto Rico held that Congress had either waived or abrogated 
the Board’s sovereign immunity and that Puerto Rico law required public access to documents under the 
Board’s control. The Board appealed that decision to the U.S. Court of Appeals for the First Circuit (First 
Circuit), which agreed that Congress—specifically, by enacting PROMESA Section 106—had abrogated 
the Board’s “assumed” sovereign immunity. The court noted that, while many courts had long 
acknowledged Puerto Rico to have sovereign immunity on the same basis as the States, the Supreme 
Court had “expressly reserved . . . the question whether Eleventh Amendment immunity principles apply 
to Puerto Rico.” The First Circuit thus concluded that if Puerto Rico has sovereign immunity, and if that 
immunity extends to the Board, then Congress abrogated that immunity by enacting PROMESA. 
Accordingly, the Board could not invoke sovereign immunity to refuse to provide documents to CPI. 
The Supreme Court’s Opinion 
CPI appealed to the U.S. Supreme Court. In an 8-1 opinion authored by Justice Elena Kagan, the Court 
made clear that it was not deciding whether either Puerto Rico or the Board is entitled to sovereign 
immunity. Because the other courts had “barely addressed” those questions, the Court explained that it 
would “assume without deciding that Puerto Rico is immune from suit in federal district court, and that 
the Board partakes of that immunity” and instead “address only whether, accepting those premises, 
PROMESA effects an abrogation.” 
Turning to the question of abrogation, the Court rejected the district court’s and First Circuit’s analyses of 
PROMESA. The Court explained that, with one unrelated exception, “PROMESA says nothing explicit 
about abrogating sovereign immunity.” Citing Kimel v. Florida Board of Regents, an earlier Supreme 
Court case establishing that Congress’s intent to abrogate sovereign immunity in statute must be 
“unmistakably clear,” the Court gave three reasons why PROMESA did not satisfy that standard: 
1.  PROMESA does not explicitly deprive the Board of sovereign immunity; 
2.  PROMESA does not expressly authorize legal claims against the Board; and 
3.  PROMESA’s “judicial review provisions and liability protections are compatible with” 
the Board retaining any sovereign immunity it might have. 
Justice Thomas filed a dissent, arguing that the Court should have resolved the antecedent question of 
whether Puerto Rico has any sovereign immunity to abrogate. Given the Court’s 2015 decision in Puerto 
Rico v. Sanchez Valle, which ruled that Puerto Rico’s sovereignty for Fifth Amendment purposes came 
from Congress (rather than being inherent like the States’ sovereignty), Justice Thomas wrote that “it is 
difficult to see how the same inherent sovereign immunity that the States enjoy in federal court would 
  
Congressional Research Service 
3 
apply to Puerto Rico.” The Board’s argument that it enjoys sovereign immunity, he wrote, “appears 
untenable,” so he would have ruled in CPI’s favor. 
Considerations for Congress 
If Congress disagrees with the Court’s decision or wishes to settle the question before the First Circuit or 
the district court do so, it could clarify through legislation whether it intends the Board to enjoy sovereign 
immunity from requests like CPI or to what extent it wishes to abrogate that immunity, if it exists. 
Congress could also consider requiring, expressly permitting, or prohibiting the public dissemination of 
Board materials such as those requested by CPI in this case. In the absence of congressional action, the 
case will return to the federal district court in Puerto Rico to resolve remaining claims between CPI and 
the Board, consistent with the Supreme Court’s opinion that PROMESA does not abrogate whatever 
sovereign immunity the Board may have. 
That broader, unanswered question—whether Puerto Rico, as a territory, enjoys sovereign immunity on 
the same basis as States under the Eleventh Amendment—is a constitutional question that Congress may 
not affirmatively answer through ordinary legislation. However, Congress could enact legislation to 
expressly waive or decline to waive any sovereign immunity that otherwise exists for Puerto Rico, either 
broadly or in particular contexts. 
Congress has also periodically considered changing, or permitting a change to, Puerto Rico’s territorial 
status, which could dramatically change the landscape of Puerto Rico’s rights. For example, the Puerto 
Rico Status Act introduced in the two most recent Congresses—H.R. 2757 in the 118th, H.R. 8393 in the 
117th—would permit Puerto Rico voters to choose (1) independence, (2) sovereignty in free association 
with the United States, or (3) statehood. Each of those options, if implemented, would significantly alter 
Puerto Rico’s treatment under the U.S. Constitution: as a state, Puerto Rico would have sovereign 
immunity on an equal footing with other States under the Eleventh Amendment, while as an independent 
or freely associated nation, its sovereign immunity would likely be equivalent to that of other foreign 
countries.  
 
Author Information 
 
Mainon A. Schwartz 
   
Legislative Attorney 
 
 
 
 
Disclaimer 
This document was prepared by the Congressional Research Service (CRS). CRS serves as nonpartisan shared staff 
to congressional committees and Members of Congress. It operates solely at the behest of and under the direction of 
Congress. Information in a CRS Report should not be relied upon for purposes other than public understanding of 
information that has been provided by CRS to Members of Congress in connection with CRS’s institutional role. 
CRS Reports, as a work of the United States Government, are not subject to copyright protection in the United 
States. Any CRS Report may be reproduced and distributed in its entirety without permission from CRS. However, 
as a CRS Report may include copyrighted images or material from a third party, you may need to obtain the 
permission of the copyright holder if you wish to copy or otherwise use copyrighted material. 
  
Congressional Research Service 
4 
 
LSB10965 · VERSION 1 · NEW