Cayetano pushes dual-signatory arrangement with new Senate majority

Govern by deadlock rather than by resolution
Cayetano's dual-signatory proposal would require both factions to approve Senate operations, freezing the dispute in place.

In the Philippine Senate, a contested leadership transition has given rise to an unusual institutional remedy: a dual-signatory arrangement proposed by the camp of Senator Alan Peter Cayetano, who refuses to recognize the authority of Acting Senate President Sherwin Gatchalian following a disputed June 3 session. Rather than seek a definitive ruling on legitimacy, Cayetano's faction has offered a mechanism of shared administrative authority — a way to keep the institution breathing while the question of who truly leads it remains unanswered. With an impeachment court pre-trial set for June 9, the Senate finds itself navigating the tension between political survival and the uninterrupted obligations of public governance.

  • Two rival Senate factions now operate in parallel, each claiming the right to lead the chamber after a disputed June 3 session unseated Cayetano in favor of Acting Senate President Gatchalian.
  • The standoff has frozen routine governance — vouchers, contracts, and personnel decisions hang in limbo as neither side will yield to the other's authority.
  • Cayetano's camp has proposed a dual-signatory system requiring both factions to co-sign all administrative actions, framing it as institutional survival rather than political concession.
  • An impeachment court pre-trial conference on June 9 sharpens the urgency, with Gatchalian now claiming the right to preside over that court as well.
  • Whether the new majority — confident it has the votes to act alone — will accept a power-sharing mechanism or simply press its advantage remains the defining question of the coming days.

The Philippine Senate is caught in a governance crisis that has moved from political theater into the machinery of daily administration. Senator Alan Peter Cayetano's faction, rejecting the legitimacy of a June 3 session that installed Sherwin Gatchalian as acting Senate president, has responded not with a legal challenge alone but with a structural proposal: a dual-signatory system requiring both camps to jointly approve financial and administrative actions until the dispute is resolved.

The proposal was delivered by Jose Luis Montales, Cayetano's former Senate secretary, in a formal letter to the newly reinstalled secretary under Gatchalian. Montales was careful to frame the mechanism as a practical measure — not a concession of legitimacy by either side — that would allow the Senate to pay employees, process contracts, and fulfill its institutional obligations while the leadership question remains open.

The conflict traces back to May 18, when thirteen senators elected Cayetano to replace Vicente Sotto III as Senate president. Three weeks later, a rival coalition moved to install Gatchalian, a session Cayetano's bloc has declared unconstitutional. Both groups now claim authority over the same institution.

The stakes are not abstract. An impeachment court pre-trial conference is scheduled for June 9 — a deadline set under Cayetano's watch — and Gatchalian has declared he will preside over it as acting president. Several pending matters await resolution before either faction can act.

The dual-signatory proposal is, at its core, a bid to govern through deadlock rather than resolution. Whether Gatchalian's majority, which appears confident in its numerical strength, will see any reason to share administrative authority — or whether both sides will allow the Senate's functions to stall rather than compromise — will become clear in the days ahead.

The Philippine Senate is locked in a power struggle that has moved beyond rhetoric into the mechanics of daily governance. Senator Alan Peter Cayetano's faction, refusing to accept the legitimacy of a leadership transition that occurred on June 3, has now proposed an unusual compromise: a dual-signatory system that would require two sets of officials to approve the Senate's financial and administrative actions simultaneously.

The proposal arrived as a formal letter from Jose Luis Montales, who served as Senate secretary under Cayetano's presidency, addressed to Renato Bantug Jr., the newly reinstalled Senate secretary. Montales outlined a mechanism whereby vouchers, checks, contracts, personnel decisions, and other operational documents would require signatures from both the officials Cayetano's bloc recognizes and those now exercising authority under Acting Senate President Sherwin Gatchalian. The arrangement, Montales wrote, would not constitute any recognition of legitimacy on either side—it would simply be a way to keep the institution functioning while the dispute persists.

The underlying conflict is stark. On May 18, thirteen senators, including Ronald "Bato" Dela Rosa who has been absent since November 2025, elected Cayetano to replace Vicente "Tito" Sotto III as Senate president. Three weeks later, on June 3, a different coalition moved to install Gatchalian as acting president. Cayetano's camp has declared that session unconstitutional and a violation of Senate rules, and they have refused to recognize Gatchalian's authority. The two groups are now operating in parallel, each claiming legitimacy.

The practical stakes are immediate. An impeachment court pre-trial conference is scheduled for June 9—a deadline set under Cayetano's watch—and the court itself has become a point of contention. Gatchalian has announced that as acting Senate president, he will also preside over the impeachment court. Montales's letter noted that several matters remain pending, awaiting resolution of the leadership question before action can be taken.

The dual-signatory proposal is a pragmatic attempt to sidestep the constitutional question entirely. By requiring both factions to sign off on routine operations, Cayetano's camp argues, the Senate can continue to pay its employees, process its contracts, and conduct its business without either side having to concede defeat. The mechanism would protect Senate personnel from receiving conflicting orders, preserve public funds from being tied up in the dispute, and allow institutional processes to continue. It is, in essence, a proposal to govern by deadlock rather than by resolution.

Whether Gatchalian's majority will accept such an arrangement remains unclear. The proposal assumes a willingness to negotiate, but the June 3 session itself suggests the new majority believes it has the votes to act unilaterally. The coming days will show whether either side sees value in keeping the Senate operational while the fight over its leadership continues, or whether both are prepared to let institutional functions grind to a halt rather than compromise.

The objective of such a mechanism is not to confer, concede, recognize or validate authority in any person, but rather to ensure continuity of operations, protect Senate personnel from conflicting directives, preserve public funds and institutional processes
— Jose Luis Montales, former Senate secretary under Cayetano
A Conversa do Hearth Outra perspectiva sobre a história
Inventor

Why would Cayetano's camp propose something that doesn't actually resolve anything—just freezes the dispute in place?

Model

Because they're not in a position to win right now. They have thirteen senators; the other side has the numbers. A dual-signatory system lets them stay relevant and block decisions without admitting defeat.

Inventor

But doesn't that paralyze the Senate? Nothing gets done if both sides have to agree?

Model

Exactly. That's the leverage. It forces the other side to negotiate rather than simply govern. And it keeps the institution from collapsing while the courts or party leadership might eventually intervene.

Inventor

What about the impeachment court? That seems like the real pressure point.

Model

It is. The pre-trial conference is June 9. If Gatchalian controls that court, Cayetano's faction loses a major institutional platform. The dual-signatory proposal is partly about buying time before that happens.

Inventor

Do you think Gatchalian will accept it?

Model

Unlikely. If you have the votes, why share power? But Cayetano's camp is betting that the chaos of operating two parallel administrations becomes costly enough that negotiation looks better.

Inventor

So this is really about who blinks first?

Model

Yes. And about whether the Senate can function at all while two groups claim to be in charge.

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