Article 172 of the Indian Constitution deals with the duration of State Legislatures.
It mainly provides that every State Legislative Assembly shall continue for five years from the date appointed for its first meeting, unless it is dissolved earlier.
In simple words, the normal term of a State Assembly is five years, but it can end earlier if the Assembly is dissolved.
Duration of Legislative Assembly
Article 172(1) says that a State Legislative Assembly has a normal term of five years.
The five-year period is counted from the date of its first meeting, not from the date of election result.
After the expiry of five years, the Assembly automatically comes to an end. Fresh elections must be held to form a new Assembly.
However, the Assembly can also be dissolved before completing five years. This may happen when:
• The government loses majority
• No stable government can be formed
• The Chief Minister advises dissolution
• President’s Rule is imposed and Assembly is dissolved later
Extension During National Emergency
Article 172 also allows extension of the Assembly’s term during a National Emergency.
Parliament can extend the term of a State Legislative Assembly by law, but:
• Extension can be for one year at a time
• It can happen only when a National Emergency is in operation
• The extension cannot continue beyond six months after the Emergency has ended
This provision exists because elections may not be possible during serious national crises such as war, external aggression or armed rebellion.
Legislative Council
Article 172 also deals with the State Legislative Council, where a State has one.
Unlike the Legislative Assembly, the Legislative Council is a permanent body and is not subject to dissolution.
However, its members retire periodically. Around one-third of its members retire every two years.
This makes the Legislative Council similar to the Rajya Sabha at the Union level, because both are continuing chambers.
Importance
Article 172 is important because it fixes the democratic cycle of State legislatures. It ensures that elected governments cannot continue indefinitely without facing voters again.
At the same time, it gives flexibility in exceptional situations by allowing extension during National Emergency.
Its importance lies in:
• Ensuring periodic elections
• Limiting the term of elected governments
• Maintaining democratic accountability
• Providing stability to State governments
• Allowing emergency flexibility
• Distinguishing Assembly from Legislative Council
Link with Article 356
Article 172 becomes relevant during President’s Rule under Article 356.
If President’s Rule is imposed, the State Assembly may be either suspended or dissolved. If it is dissolved, fresh elections are needed to form a new Assembly.
However, Article 356 cannot be used to bypass the normal democratic requirement under Article 172. The Supreme Court in S. R. Bommai v. Union of India made it clear that dissolution of Assembly should not be done arbitrarily before parliamentary approval of President’s Rule.
Relevance
Article 172 is important for understanding State legislatures, election cycles, federalism and emergency provisions.
It connects with:
• State Legislative Assembly
• State Legislative Council
• President’s Rule
• National Emergency
• Election Commission
• Periodic elections
• Democratic accountability
Conclusion
Article 172 fixes the normal five-year term of State Legislative Assemblies and makes Legislative Councils continuing bodies. It protects periodic elections while allowing limited extension during a National Emergency.
