[Code of Federal Regulations]
[Title 19, Volume 2]
[Revised as of April 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 19CFR145.1]

[Page 81]
 
                        TITLE 19--CUSTOMS DUTIES
 
  CHAPTER I--UNITED STATES CUSTOMS SERVICE, DEPARTMENT OF THE TREASURY
 
PART 145--MAIL IMPORTATIONS--Table of Contents
 
                      Subpart A--General Provisions
 
Sec. 145.1  Definitions.


    (a) Mail article. ``Mail article'' means any posted parcel, packet, 
package, envelope, letter, aerogramme, box, card, or similar article or 
container, or any contents thereof, which is transmitted in mail subject 
to customs examination.
    (b) Letter class mail. ``Letter class mail'' means any mail article, 
including packages, post cards, and aerogrammes, mailed at the letter 
rate or equivalent class or category of postage.
    (c) Sealed letter class mail. ``Sealed letter class mail'' means 
letter class mail sealed against postal inspection by the sender.

[T.D. 78-102, 43 FR 14454, Apr. 6, 1978]