FORD 2003 E-550 v.1 - Manual (Page 223)

• On the certification label. This
label is required by the National
Highway Traffic Safety
Administration and is made of
special material. If it is tampered
with, it will be destroyed or a
destruction pattern will appear.
Certification label for incomplete vehicles
On completed derivations of incomplete vehicles, the certification label is
affixed at a location determined by a subsequent stage manufacturer of
the completed vehicle. In these cases the completed vehicle is
manufactured in two or more stages by two or more separate
manufacturers.
Maintenance and Specifications
223