Constitutional Legitimacy Requires Legal Continuity and Recognition

The Gist

Legal changes to territory must follow established constitutional rules to be legitimate. Even though people theoretically have ultimate power to change their government, doing so outside the legal system means the changes lack proper legal authority and international recognition.

Conclusion

While the theory of constituent power (pouvoir constituant) holds that a sovereign people can in principle replace their entire constitutional order, this theoretical possibility does not provide a lawful procedure within the existing legal system. Ukraine's Constitution does not provide for a constituent assembly or any mechanism for wholesale constitutional replacement. Any extra-constitutional process — such as a revolutionary constituent assembly — would by definition operate outside the legal order and would lack the legitimacy conferred by constitutionally recognized procedures. Moreover, international law does not require states to recognize territorial changes effected through extra-constitutional processes, and the principle of uti possidetis juris supports the presumption that existing constitutional boundaries persist absent lawful change.

Premises

  1. Legal systems derive their authority and legitimacy from established procedural frameworks that provide predictability, continuity, and democratic accountability.
  2. Constitutional orders create binding legal frameworks that distinguish between lawful procedures (those recognized within the system) and extra-legal actions (those operating outside established mechanisms).
  3. The Ukrainian Constitution of 1996 explicitly defines the procedures for constitutional amendment in Articles 154-159, requiring supermajority legislative approval and excluding certain fundamental provisions from amendment, with no provision for constitutional replacement through constituent assembly.
  4. International legal doctrine, particularly the Vienna Convention on the Law of Treaties and customary international law, establishes that states have discretion in recognizing governmental changes and territorial modifications that occur through extra-constitutional means.
  5. The principle of uti possidetis juris, recognized in international law since the 1986 ICJ Burkina Faso v. Mali case, creates a legal presumption that existing territorial boundaries remain valid until changed through recognized legal procedures.
  6. Extra-constitutional processes, even if claiming popular mandate, cannot simultaneously operate outside the legal order while claiming the legitimacy that derives from constitutional recognition and procedural compliance.

Assumptions

Analysis

Overall strength: Weak. Argument type: Deductive.

Premise Strength

Potential Fallacies

Counterarguments

Suggested Improvements

Scenario Tests

Coherence & Relevance

The argument maintains internal logical consistency but suffers from weak foundational premises and failure to address competing theoretical frameworks. The deductive structure is valid, but the premises are insufficiently supported, particularly the contested claim that procedural compliance is necessary for legitimacy.

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