| 9801.00.26 | 00 | Articles, previously imported, with respect to which the duty was paid upon such previous importation, if: (1) exported within 3 years after the date of such previous importation; (2) sold for exportation and exported to individuals for personal use; (3) reimported without having been advanced in value or improved in condition by any process of manufacture or other means while abroad; (4) reimported as personal returns from those individuals, whether or not consolidated with other personal returns prior to reimportation; and (5) reimported by or for the account of the person who exported them from the United States within 1 year of such exportation | X | Free | | Free |
| 9801.00.30 | 00 | Any aircraft engine or propeller, or any part or accessory of either, previously imported, with respect to which the duty was paid upon such previous importation, if (1) reimported without having been advanced in value or improved in condition by any process of manufacture or other means while abroad, after having been exported under loan, lease or rent to an aircraft owner or operator as a temporary replacement for an aircraft engine being overhauled, repaired, rebuilt or reconditioned in the United States, and (2) reimported by or for the account of the person who exported it from the United States | X | Free | | Free |
| 9801.00.40 | | Exhibition, examination or experimentation, for scientific or educational purposes | | Free | | Free |
| 9801.00.85 | 00 | Professional books, implements, instruments, and tools of trade, occupation, or employment, when returned to the United States after having been exported for use temporarily abroad, if imported by or for the account of the person who exported such items | X | Free | | Free |
| 9801.00.90 | 00 | Animals, domesticated, straying across the boundary line into any foreign country, or driven across such boundary line by the owner for temporary pasturage purpose only, together with their offspring; all the foregoing if brought back to the United States within 8 months | No. | Free | | Free |
| 9802.00.40 | 20 | Internal combustion engines | | | | |
| 9802.00.50 | 30 | Internal combustion engines | | | | |
| 9802.00.90 | 00 | Textile and apparel goods, assembled in Mexico in which all fabric components were wholly formed and cut in the United States, provided that such fabric components, in whole or in part, (a) were exported in condition ready for assembly without further fabrication, (b) have not lost their physical identity in such articles by change in form, shape or otherwise, and (c) have not been advanced in value or improved in condition abroad except by being assembled and except by operations incidental to the assembly process; provided that goods classifiable in chapters 61, 62 or 63 may have been subject to bleaching, garment dyeing, stone-washing, acid-washing or perma-pressing after assembly as provided for herein | | Free (see U.S. note 4 of this subchapter) | | |
| 9804.00.25 | | Not over 50 cigars, or 200 cigarettes, or 2 kilograms of smoking tobacco or a proportionate amount of each, and not over 1 liter of alcoholic beverages, when brought in by an adult nonresident for his own consumption | | Free | | Free |
| 9804.00.30 | | Not exceeding $100 in value of articles (not including alcoholic beverages and cigarettes but including not more than 100 cigars) accompanying such person to be disposed of by him as bona fide gifts, if such person has not claimed an exemption under this subheading 9804.00.30 within the 6 months immediately preceding his arrival and he intends to remain in the United States for not less than 72 hours | | Free | | Free |
| 9804.00.50 | | Articles of metal (including medals, trophies and prizes), bestowed upon him abroad, as honorary distinctions, by foreign countries or citizens of foreign countries | | Free | | Free |
| 9804.00.55 | | Game animals (including birds and fish) killed abroad by him and imported by him for noncommercial purposes | | Free | | Free |
| 9804.00.65 | | Articles, accompanying a person, not over $800 in aggregate fair retail value in the country of acquisition, including (but only in the case of an individual who has attained the age of 21) not more than 1 liter of alcoholic beverages and including not more than 200 cigarettes and 100 cigars | | Free | | Free |
| 9805.00.50 | | The personal and household effects (with such limitation on the importation of alcoholic beverages and tobacco products as the Secretary of the Treasury may prescribe) of any person in the service of the United States who returns to the United States upon the termination of assignment to extended duty (as defined in regulations issued in connection with this provision) at a post or station outside the customs territory of the United States, or of returning members of his family who have resided with him at such post or station, or of any person evacuated to the United States under Government orders or instructions | | Free | | Free |
| 9806.00.05 | | Upon the request of the Department of State, ambassadors, ministers, charge d'affaires, secretaries, counselors, attaches and other representatives, officers and employees of foreign governments, accredited to the United States or en route to or from other countries to which accredited, and their immediate families, suites and servants | | Free | | Free |
| 9806.00.10 | | Upon the request of the Department of State, diplomatic couriers of foreign governments | | Free | | Free |
| 9806.00.15 | | Upon the request of the Department of State, representatives of foreign governments in or to, and officers and employees of, organizations designated by the President of the United States as public international organizations pursuant to section 1 of the International Organizations Immunities Act (22 U.S.C. 288), and their immediate families, suites and servants | | Free | | Free |
| 9806.00.20 | | Persons on duty in the United States as members of the armed forces of any foreign country and their immediate families | | Free | | Free |
| 9806.00.25 | | Upon the request of the Department of State, persons designated by the Department of State as high officials of foreign governments or distinguished foreign visitors and their immediate families | | Free | | Free |
| 9806.00.40 | | Upon the request of the Department of State, ambassadors, ministers, charge d'affaires, secretaries, counselors and attaches of foreign embassies and legations | | Free | | Free |
| 9806.00.50 | | Upon the request of the Department of State, other representatives, officers and employees of foreign governments | | Free | | Free |
| 9807.00.40 | | Articles of metal (including medals, trophies and prizes), for bestowal on persons in the United States, as honorary distinctions, by foreign countries or citizens of foreign countries | | Free | | Free |
| 9807.00.50 | | Upon the request of the Department of State, articles from citizens of foreign countries for presentation to the President or Vice President of the United States | | Free | | Free |
| 9808.00.10 | 00 | Engravings, etchings, photographic prints, whether bound or unbound, recorded video tapes and exposed photographic films (including motion-picture films) whether or not developed; official government publications in the form of microfilm, microfiches, or similar film media | X | Free | | Free |
| 9808.00.70 | 00 | Materials certified by it to the Commissioner of Customs to be strategic materials acquired by that agency as a result of barter or exchange of agricultural commodities or products | | Free | | Free |
