In order to provide for assistance by foreign nationals in the training of volunteers, and to permit effective implementation of Peace Corps projects with due regard for the desirability of cost-sharing arrangements, where appropriate, the President may make provision for transportation, housing, subsistence, or per diem in lieu thereof, and health care or health and accident insurance for foreign nationals engaged in activities authorized by this chapter while they are away from their homes, without regard to the provisions of any other law: Provided, however, That per diem in lieu of subsistence furnished to such persons shall not be at rates higher than those prescribed by the Secretary of State pursuant to section 2679 of title 22. Such persons, and persons coming to the United States under contract pursuant to section 2509(a)(5) of this title, may be admitted to the United States, if otherwise qualified, as nonimmigrants under section 1101(a)(15) of title 8 for such time and under such conditions as may be prescribed by regulations promulgated by the Secretary of State and the Attorney General. A person admitted under this section who fails to maintain the status under which he was admitted or who fails to depart from the United States at the expiration of the time for which he was admitted, or who engages in activities of a political nature detrimental to the interests of the United States, or in activities not consistent with the security of the United States, shall, upon the warrant of the Attorney General, be taken into custody and promptly removed pursuant to chapter 4 of title II of the Immigration and Nationality Act [8 U.S.C. 1221 et seq.]  proceedings under this section shall be summary and the findings of the Attorney General as to matters of fact shall be conclusive.
22 U.S. Code § 2508 - Foreign participants; admission into the United States as nonimmigrants; removal
 So in original. Probably should be followed by a period and “Removal”.
This chapter, referred to in text, was in the original “this Act”, meaning Pub. L. 87–293, Sept. 22, 1961, 75 Stat. 612, as amended, known as the Peace Corps Act. For complete classification of this Act to the Code, see Short Title note set out under section 2501 of this title and Tables.
The Immigration and Nationality Act, referred to in text, is act June 27, 1952, ch. 477, 66 Stat. 163, as amended. Chapter 4 of title II of the Act is classified generally to part IV (§ 1221 et seq.) of subchapter II of chapter 12 of Title 8, Aliens and Nationality. For complete classification of this Act to the Code, see Short Title note set out under section 1101 of Title 8 and Tables.
1981—Pub. L. 97–113 substituted reference to section “2509(a)(5)” for “2509(a)(4)” of this title.
Amendment by Pub. L. 104–208 effective, with certain transitional provisions, on the first day of the first month beginning more than 180 days after Sept. 30, 1996, see section 309 of Pub. L. 104–208, set out as a note under section 1101 of Title 8, Aliens and Nationality.