Limitation on the amendment power: article five itself cannot be amended so as to create any new limitations on the amending power.
Article 21 of the Constitution of India cannot be amended with a simple majority.
Authority to Amend the U.S. Constitution Amendments proposed by Congress or convention become valid only when ratified by the legislatures of, or conventions in, three-fourths of the states (i.e., 38 of 50 states).
44th Amendment Act, 1978 was introduced to provide adequate safeguards against the recurrence of the tendency to take over the fundamental rights by the transient majority in the future and to ensure to the people an effective voice in determining the form of government under which they are to live.
368. 2(1) Notwithstanding anything in this Constitution, Parliament may in exercise of its constituent power amend by way of addition, variation or repeal any provision of this Constitution in ance with the procedure laid down in this article. Parliament to amend the Constitution and procedure therefor.
Unalterable, "impossible to change." The things you've done in the past are unalterable. The only things you have the power to change are the things you're doing right now or that you will do in the future.
The United States Supreme Court has never invalidated a constitutional amendment on the grounds that it was outside the amending power. It has, however, considered the content of an amendment as presenting a justiciable question. And rightly so.
In other words, the Court held that the basic elements or the fundamental features of the Constitution as contained in the Preamble cannot be altered by an amendment under Article 368.
Authority to Amend the U.S. Constitution Article V of the United States Constitution outlines basic procedures for constitutional amendment. Congress may submit a proposed constitutional amendment to the states, if the proposed amendment language is approved by a two-thirds vote of both houses.
It would be a rare person indeed who would accurately respond that the guarantee to each state of equal suffrage in the Senate is the only constitutional provision that is now expressly unamendable under the Constitution's own terms.