This article is part of a four-part series dedicated to the devolution of powers and responsibilities from the central state to Brittany.
Following the precedent opened by Corsica, Yes Breizh analyses the stakes of institutional evolution, its concrete consequences and the objections it may raise.
Part 2/4
Devolution of powers in Brittany
By adopting the constitutional bill on the autonomy of Corsica at first reading, the National Assembly has not merely initiated a reform concerning a single island. It has opened a much broader debate: that of the French Republic's capacity to recognise its diversity.
For decades, the regional question has remained locked in a sterile opposition. On the one hand remains a centralised model, inherited from the Revolution and reinforced by two centuries of administrative tradition. On the other, any demand for additional powers is routinely caricatured as a separatist aspiration.
The vote regarding Corsica shakes up this representation. It shows that a third way can now be envisaged: that of organised autonomy within the Republic.
Autonomy is no longer a taboo subject
The parliamentary debates were revealing. Proponents of the text did not present autonomy as calling French sovereignty into question. They defended it as a way of adapting institutions to particular realities.
Several speakers thus pointed out that recognition of Corsican specificities would not create a distinct citizenship. It would enable a democratically elected local authority to exercise greater responsibilities in the areas where it is best placed to act.
Opponents, for their part, voiced their concerns. Their criticisms focused in particular on the concepts of a «historic community» and a «singular bond with one's land». Some also fear excessive differentiation between the various parts of the Republic.
The debate therefore focused less on the very principle of autonomy than on its limits, its constitutional guarantees and its practical application.
This development is worth highlighting.
For a long time, the mere word «autonomy» was enough to provoke an immediate hostile reaction in France. Now, it is being debated in the National Assembly. It is being amended, legally framed and defended by elected representatives from several political persuasions.
The Corsican project therefore reflects a profound evolution in French institutional culture. This remains fragile and incomplete. However, a door has undoubtedly just been ajar.
Devolution, a third way for Brittany
Yes Breizh generally prefers to use the word devolution.
This one describes more precisely the democratic process leading to responsible autonomy.
Devolution refers to the permanent transfer of political, economic, social and cultural powers to a democratically elected institution. However, this institution remains part of the same State for sovereign matters.
Thus, defence, diplomacy, currency or the main principles of justice would continue to fall within the remit of the State. Conversely, policies such as housing, languages, training, economic development or spatial planning in Brittany could be decided as close as possible to the people concerned.
The principle is simple: a decision must be taken at the level closest to the men and women of Brittany, unless a compelling reason justifies its exercise at a higher level.
This reasoning corresponds to the European principle of subsidiarity. It does not consist in systematically pitting Brittany against the central state. Rather, it aims to determine which level of decision-making can act with the greatest efficiency, legitimacy and responsibility.
This is also the philosophy developed by Yes Breizh.
Devolution is not an identity-based claim intended to pit Brittany against the rest of France. It constitutes a method of government founded on responsibility, efficiency and democratic proximity.
Furthermore, this approach can bring together different viewpoints. Some people desire profound autonomy. Others prefer a gradual evolution of the institutions. Nevertheless, everyone can find common ground around concrete proposals that improve the lives of the people of Brittany.
The project developed by Yes Breizh fits naturally into this perspective. It does not ask for a privilege for Brittany. It proposes that the latter should be able to decide in areas where its realities differ significantly from those taken into account by national policies.
A France still exceptionally centralised
This line of thought is not unique to Brittany.
All across Europe, states have adapted their organisation to take account of their historical, cultural or geographical diversity.
In the UK, the Scottish Parliament and the Welsh Parliament have significant powers that have been devolved to them. Spain recognises broad powers for its autonomous communities. Finland guarantees a special status to the Åland Islands. For its part, Denmark maintains a specific institutional relationship with the Faroe Islands and Greenland. Lastly, several Italian regions enjoy a special status.
These organisations are very different. They are the product of histories, power dynamics and compromises specific to each country. However, they are based on a common principle: the unity of a state does not necessarily require the uniformity of its organisation.
Far from weakening these States, devolution has often helped to bring decisions closer to citizens. It has also given the institutions concerned the means to respond to their own realities.
France remains an exception in Europe.
Admittedly, several waves of decentralisation have transferred responsibilities to local authorities. However, these developments have often amounted to unfunded mandates without any genuine transfer of normative power or the necessary resources.
Essential decisions therefore continue to be largely made in Paris. Local authorities have powers, but they remain dependent on national standards. They also depend on regulations drawn up by the central administration and on financial resources whose rules they do not entirely control.
This centralisation is not just an institutional matter. It directly influences daily life.
If Brittany wishes to adapt its housing policy to heavy land pressure, its options remain limited. If it wants to build an education system better suited to its linguistic reality, it depends on national decisions. Similarly, it does not have sufficient control over the policies required for its maritime economy or its infrastructure.
Brittany can propose, negotiate, demand or experiment.
However, it can rarely make decisions alone and on a lasting basis.
It is precisely this observation that fuels the debate on the devolution of powers.
Why Brittany also deserves an institutional debate
The vote on Corsican autonomy sets a major precedent. It therefore raises an inevitable question: do other countries or regions in France possess characteristics that justify comparable reflection?
Yes Breizh leave it naturally to the Alsatians, the Basques, the Catalans or the other peoples concerned to answer for themselves. Every history is unique. Every project must also be drawn up by those who live in the country concerned.
It is therefore not a «contagion», contrary to what certain defenders of centralism claim. It is a reflection on improving the functioning of an excessively centralised France. General de Gaulle himself had tried to bend this model during the 1969 referendum.
Similarly, Yes Breizh Do not try to equate Brittany with Corsica. Their histories are different. Their geographical situations and political trajectories are too.
However, they share one essential point. Both Corsica and Brittany possess historical, cultural, linguistic and geographical realities strong enough to justify a tailored institutional organisation.
For a long time, the French state considered that equality presupposed uniformity. The more identical the rules were everywhere, the stronger the Republic appeared. This concept has largely contributed to building the centralised state. Today, however, it is showing its limitations.
Society has changed.
Environmental challenges, economic, social or cultural ones often demand differentiated responses. A uniform rule does not necessarily produce equal results when applied to profoundly different situations.
Breton realities that demand Breton solutions
Brittany has a coastline of approximately 2,700 kilometres.
Its economy could be even more geared towards the sea. Its agriculture is among the most powerful in Europe, but it must evolve with societal expectations and consumption habits.
Its food processing industry is strategic.
She could also become exemplary by placing herself at the forefront of an ecological transition that creates value. Furthermore, Brittany has’a dense network of SMEs and innovative sectors.
It also possesses two historic languages, a strong cultural identity and a unique position at the western extremity of Europe. Finally, its ties with other Celtic nations could support new economic, cultural and academic cooperation.
Brittany therefore has considerable potential.
However, its development suffers from numerous administrative, regulatory and standards-based constraints. Some even end up becoming contradictory.
The issues relating to fishing, marine renewable energies, ports, coastal erosion and maritime safety occupy a major place here. Likewise, agricultural policies must take into account a specific productive model. This model must successfully transition while preserving employment, food sovereignty and the investment capacity of farms.
Housing difficulties also vary between large cities, rural municipalities and coastal municipalities.
The latter are faced with the proliferation of second homes and strong property pressure.
Finally, training policies should better respond to the needs of a Breton economy focused on the sea, agrifood, digital technology, biotechnology and cybersecurity.
Despite all these particularities, the main regulatory levers remain centralised.
Responsible autonomy rather than unfinished decentralisation
In his Levrig, which will be updated in autumn 2026 thanks to contributions from its think tanks, Yes Breizh advocates for an organised devolution of powers. This must enable Brittany to achieve real and responsible autonomy.
Yes Breizh is not a political party.
The movement constitutes a dynamic of thought and action. It aims to bring Breton women and men together around concrete proposals, without locking them into the usual political divides.
Therefore, the housing issue could benefit from a tax system suited to the specific pressures of the coast.
Policies in favour of Breton and Gallo could be defined in Brittany. Similarly, energy, maritime and economic strategies would gain in coherence if they fell more under the remit of Breton institutions.
This line of argument is pragmatic above all else. It relies neither on slogans nor on posturing.
The health crisis, agricultural crises, Brexit and the energy transition have shown the limits of a uniform organisation. The recruitment difficulties encountered in certain sectors also confirm the need for tailored responses.
That is why the more comprehensive project prepared by Yes Breizh It is not limited to a transposition of the Corsican text. It also provides for the recognition of Brittany within its five departments. It also proposes replacing the current regional council with a genuine Assembly of Brittany, elected by universal suffrage.
This Assembly would have enhanced powers in strategic areas. Housing, heritage, languages, agriculture, maritime affairs and inter-Celtic cooperation could notably be included.
Such a development would reflect a renewed vision of French organisation. Brittany would no longer be treated as a mere administrative constituency. It would become a genuine space for democratic responsibility.
A France capable of accepting that unity does not mean uniformity.
A France that places more trust in elected representatives when they have a clear democratic legitimacy.
A France that also ensures these new powers remain subject to robust constitutional mechanisms.
Ultimately, the debate opened up by Corsica forces us to answer an essential question: does France wish to maintain a model conceived in the 19th century or experiment with governance that is closer to the people, more accountable and better adapted to their realities?
Part 1 Brittany's autonomy
Part 2: devolution of powers in Brittany
Section 3: Consequences of devolution in Brittany
Section 4: Objections to the autonomy of Brittany
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