Browse the Constitution Annotated
- Clause 18
To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof.
- ArtI.S8.C18.1 Necessary and Proper Clause
- ArtI.S8.C18.2 Implied Powers of Congress
- ArtI.S8.C18.2.1 Implied Power of Congress to Conduct Investigations and Oversight
- ArtI.S8.C18.2.2 Implied Power of Congress Over Immigration