Extent of Executive Power of the Union
(1) Subject to the provisions of this Constitution, the executive power of the Union shall extend—(a) to the matters with respect to which Parliament has power to make laws; and (b) to the exercise of such rights, authority and jurisdiction as are exercisable by the Government of India by virtue of any treaty or agreement... (2) ... the executive power referred to in clause (1) shall not, save as expressly provided in this Constitution or in any law made by Parliament, extend in any State to matters with respect to which the Legislature of the State has also power to make laws.
What this Article actually means
How it shows up in everyday life
This Article sets the general boundary for how far the central government's administrative/executive authority reaches into what would otherwise be state territory and subject matter — maintaining the basic federal division even at the executive (not just legislative) level of government action.
Read alongside this one
Quick answers about Article 73
Does Union executive power automatically extend wherever Parliament can legislate?
The text above reproduces Article 73 of the Constitution of India as amended to date, for general educational reference. It is public-domain legislative text, but we recommend cross-checking the authoritative version at legislative.gov.in or india.gov.in before relying on it for a legal matter. The explanation, examples and FAQs are general information, not legal advice — consult a qualified advocate for guidance on your specific situation.