Acknowledgment of DELIVERY BY POSTAL SERVICE
In consideration of the fact that certain articles in a mail importation consisting of
_______________________________
(state number) packages mailed to me by ________________________ (name of sender) of ____________________________ (address) on ________________ (date of mailing), are subject to quota restrictions under which only a portion of such articles may be admitted to entry at one time, and the Postal Service permits no division of the importation before delivery thereof, and since I am desirous of receiving the packages of such importation which are admissible to entry under the quota administered by the United States Customs, I hereby agree and acknowledge that delivery of the package or packages to the United States Customs shall be regarded as delivery by the Postal Service to me.
(Signature of addressee)
19 C.F.R. §132.23