In Parliamentary Law, what is a change in a motion called?

In Parliamentary Law, a change in a motion is referred to as an amendment. An amendment is a formal alteration or addition proposed to a motion that is currently under discussion. This allows members to modify the original motion by specifying changes that enhance, clarify, or update it before it is voted on. The process ensures that discussions can be tailored to the needs and concerns of the members, enabling a more democratic and participatory form of decision-making.

The other terms, while related to procedural discussions, do not specifically denote a change to a motion. For instance, a proposal might be an entirely new motion presented for consideration rather than a change to an existing one. Revision typically implies a broader editing process, which doesn't align with the specific procedural definition in Parliamentary Law. Substitution could involve replacing one motion or idea with another, but this is not synonymous with the term amendment, which specifically signifies a change rather than a complete replacement. Therefore, the correct term to describe a change in a motion is amendment.