Each manufactured home section built in the U.S. after June 15, 1976 includes a Manufactured Home Serial Number. The Serial Number identifies the manufacturer and the state in which the manufactured home was manufactured. The Serial Number can be alpha and/or numeric and is at least 3/8 inch in height. The Serial Number is stamped into the foremost cross member of each section under the home.

The Serial Number is also printed on the Data Plate.
Click here to view Data Plate information.
In cases where the Certification Label can not be located, the Serial Number is necessary for determining that a HUD Certification Label was applied in the factory.
Click here to view Certification Label Inquiry information.
