Portugal's Assembly Speaker José Pedro Aguiar-Branco has publicly called for the broadest possible political consensus on the country's upcoming constitutional revision process, even as his endorsement of procedural delays has sparked accusations of enabling a right-wing rewrite of the nation's fundamental charter.
Why This Matters
• Two-thirds threshold: The combined right-wing parliamentary bloc (PSD, CDS, Chega, and Liberal Initiative) holds enough votes to amend the constitution without left-wing support, raising concerns about unilateral changes to Portugal's post-revolutionary identity.
• December deadline: Constitutional revision project submissions have been pushed to 30 December 2026, giving parties months to negotiate behind closed doors.
• Preamble at stake: Chega's proposals include removing references to the 1974 overthrow of fascism and the path toward socialism from the constitution's opening text.
• Budget leverage: Left-wing party Livre has threatened to block the 2027 state budget unless the Socialist Party (PS) actively opposes a right-only constitutional revision.
What This Means for Residents
Constitutional revisions are not abstract exercises. The proposals on the table would fundamentally reshape Portugal's legal framework on justice, citizenship, and economic governance. For residents, particularly those with dual nationality or immigrant backgrounds, the stakes are tangible. Chega's blueprint includes stripping citizenship as a criminal penalty and restricting foreigners' voting rights in local elections, measures that would directly affect tens of thousands of non-Portuguese EU citizens who currently participate in municipal votes. The party also proposes limiting the offices of Prime Minister and State Minister to citizens with original Portuguese nationality, a clause that would constitutionally bar naturalized Portuguese from the country's top executive roles.
On criminal justice, the introduction of life imprisonment and the possibility of chemical castration as accessory penalties represent a sharp departure from Portugal's post-1974 penal philosophy, which abolished the death penalty and emphasized rehabilitation. These changes would align Portugal more closely with punitive systems in Eastern Europe, a shift legal scholars warn could complicate the country's standing within EU human rights frameworks.
Economic proposals from the right-wing bloc emphasize reduced state intervention and greater market liberalization, potentially affecting labor protections, public health service guarantees, and social welfare entitlements. The PSD's suggestion to redefine the National Health Service (SNS) by explicitly incorporating private and social sector "complementarity" could open the door to future privatization without requiring another constitutional amendment.
Speaker Defends Procedural Neutrality
In an interview with Rádio Renascença's "São Bento à Sexta" program, Aguiar-Branco rejected left-wing criticism that he acted as a facilitator for the PSD-Chega alliance by agreeing to postpone the constitutional revision timeline. The Assembly President defended his decision not to rule on Chega's initial draft before the party and PSD jointly requested a delay, arguing that premature judgment on a project still subject to amendment would violate parliamentary procedure.
"Any party can submit a constitutional project. This does not represent any constitutional disturbance," Aguiar-Branco stated, dismissing concerns that the delay signaled collusion between the center-right government and the nationalist opposition.
When pressed on whether the PS should be included despite the right-wing bloc's mathematical ability to pass amendments unilaterally, the Assembly Speaker said: "I believe it is always healthy for a constitutional revision to have the broadest scope possible." Yet he stopped short of committing to formal cross-party negotiations, instead framing inclusion as a matter of political prudence rather than procedural necessity.
The Preamble Controversy
Aguiar-Branco downplayed the significance of proposed changes to the constitution's preamble, which currently frames Portugal's democratic system as the outcome of the 25 April 1974 Carnation Revolution and references the goal of transitioning toward socialism. Chega wants these passages removed, arguing they impose an outdated ideological lens on a modern European nation.
"The preamble has a specific historical context, and its evaluation must be made within that framework," the Assembly President said. "I do not see that this is the critical point of our Constitution." He added that "nothing is dogma" in the charter and that any changes reflect the will of the Portuguese people as expressed through their elected representatives.
Critics counter that the preamble is not merely symbolic. It establishes the constitutional order's foundational values and has been cited by Portugal's Constitutional Court in rulings on social rights, labor law, and state economic obligations. Removing anti-fascist and social-democratic language could weaken legal arguments for preserving welfare state provisions.
PS Walks a Tightrope
The Socialist Party's position on the revision has evolved considerably in recent months. In May 2026, the PS signaled it had no appetite for constitutional changes, describing the issue as "not a priority" and welcoming the PSD's initial reluctance to engage with Chega's proposals. By June, however, the PS was accusing the government of a "gross constitutional violation" by agreeing to delay the process, warning that the PSD was aligning with the far-right on fundamental reforms.
As of this week, the PS faces mounting pressure from its left flank. Livre has threatened to torpedo the 2027 budget unless the Socialists use their parliamentary weight to block a right-only revision. Livre argues that the PS holds enough votes to force the PSD into genuine negotiation, but has so far chosen not to exercise that leverage.
Prime Minister Luís Montenegro dismissed the ultimatum as an attempt at "political intrigue," clarifying that there is no active negotiation underway and that each party will present its proposals independently when the process resumes in early 2027. The PSD has indicated it will submit around 40 constitutional amendments, including lowering the voting age to 16, reducing the number of deputies, and shifting the President of the Republic to a single seven-year term.
A Fragmented Parliament
The constitutional debate unfolds against a backdrop of legislative gridlock. Since taking office, the PSD/CDS coalition has submitted 70 government bills, with 49 passing by mid-July. However, the government's signature labor law reform package was defeated in a rare left-right alliance, with the PS, Communist Party, Left Bloc, and even Chega voting against it.
Aguiar-Branco defended the coalition government's performance, noting that "democracy is functioning" despite the absence of an absolute majority. "Every deputy is here by free, direct, and universal vote," he said. "No one was invited in through the side door."
Yet the mathematics remain precarious. The center-right bloc can pass constitutional amendments with support from Chega and the Liberal Initiative, but ordinary legislation requires either Socialist cooperation or Chega backing—a dynamic that has led to policy incoherence and tactical voting. A recent report by the Institute for Public and Social Policies (IPPS) at ISCTE noted that the government's proposals often suffer from "information deficits" and reflect the constraints of a fragmented Parliament with no stable majority.
Aguiar-Branco insisted that the government has a responsibility to seek consensus and that Prime Minister Montenegro is "very persistent" and "not someone who gives up at the first difficulty." Whether that persistence can bridge the ideological chasm between the right-wing constitutional project and the left's insistence on preserving the 1974 settlement will define Portugal's political landscape for the remainder of this legislative term.
