Should the regulations contained in FAR Subpart 25.9 be inadequate to meet the particular needs of the contracting officer in clearing items through customs and/or obtaining duty-free entry of goods, the contracting officer should contact the nearest U.S. Customs and Boarder Protection office for technical assistance. The location of the nearest office can be found at http://www.customs.gov/xp/cgov/toolbox/contacts/cmcs/.