Global central banks unite in rare public show of support for Powell

A coalition of the world’s leading central banks issued an unusually public, coordinated statement backing Federal Reserve Chair Jerome H. Powell after a Justice Department criminal inquiry raised the prospect of an indictment. The signatories framed the move as a defense of institutional independence, warning of the broader risks to price, financial and economic stability when monetary authorities face political pressure.

The statement, read on behalf of the group by European Central Bank President Christine Lagarde, affirmed that central-bank independence is “a cornerstone of price, financial and economic stability in the interest of the citizens that we serve,” and said it is “critical to preserve that independence, with full respect for the rule of law and democratic accountability.” It described Powell as having “served with integrity, focused on his mandate and an unwavering commitment to the public interest,” and called him “a respected colleague” held “in the highest regard” by peers.

Accounts differed on the exact size of the coalition; some described the group as ten institutions while others said twelve. Named or identified leaders included Lagarde, Bank of England Governor Andrew Bailey, Bank of Canada Governor Tiff Macklem, Reserve Bank of Australia Governor Michele Bullock, Swiss National Bank head Martin Schlegel and Riksbank chief Erik Thedéen, along with representatives from the central banks of Brazil, South Korea, Denmark and Norway. Japan’s central bank governor did not sign, citing a policy of not commenting on other central banks’ actions.

The joint declaration came after Powell disclosed that the Fed had received grand-jury subpoenas from the Justice Department, reported as arriving “on Friday,” in a probe tied to the Fed’s multi-year renovation of its Washington headquarters. Media accounts linked those subpoenas to Powell’s June 2025 testimony before the Senate Banking Committee; prosecutors subsequently sought records and testimony related to the project. Powell has characterized the inquiry as politically motivated, saying the move should be “seen in the broader context of the administration’s threats and ongoing pressure.”

U.S. officials have pushed back, asserting the investigation is not about interest-rate policy. Meanwhile a separate statement from thirteen leading economists, reported to include the three living former Fed chairs and several former Treasury secretaries, warned that the probe represents “an unprecedented attempt to use prosecutorial attacks to undermine that independence.”

Financial markets initially showed little sign of panic, suggesting investors were watching developments rather than precipitating an immediate crisis. Still, the extraordinary international intervention underscores how a domestic legal and political dispute can have rapid global implications for confidence in monetary institutions.

Beyond markets, the dispute has tangible consequences for public health and social equity. Central-bank credibility influences inflation and interest rates, which in turn affect household budgets, access to medical care, affordability of prescription drugs and the funding of public-health programs. Eroding perceived independence risks destabilizing policy decisions that protect the most vulnerable, especially low-income households and communities of color that bear disproportionate burdens from inflation and economic dislocation.

The situation remains fluid. Key questions include the precise roster of signatories, the scope of the DOJ subpoenas, and whether the investigation will lead to formal charges. For citizens and policymakers alike, the episode has crystallized a wider debate: how to safeguard the technical autonomy of institutions meant to temper economic shocks while preserving democratic accountability.