(b)
An employee given an appointment is entitled to pay in accordance with chapter
51 and subchapter
III of chapter
53 of this title or other applicable law, and is deemed an employee of the Federal agency for all purposes except—
(1)
subchapter
III of chapter
83 of this title or other applicable retirement system;
(2)
chapter
87 of this title; and
(3)
chapter
89 of this title or other applicable health benefits system unless his appointment results in the loss of coverage in a group health benefits plan the premium of which has been paid in whole or in part by a State or local government contribution.
The above exceptions shall not apply to non-Federal employees who are covered by chapters 83, 87, and 89 of this title by virtue of their non-Federal employment immediately before assignment and appointment under this section.
(c)
During the period of assignment, a State or local government employee on detail to a Federal agency—
(1)
is not entitled to pay from the agency, except to the extent that the pay received from the State or local government is less than the appropriate rate of pay which the duties would warrant under the applicable pay provisions of this title or other applicable authority;
(2)
is deemed an employee of the agency for the purpose of chapter
73 of this title, the Ethics in Government Act of 1978, chapter 21 of title
41, sections 203, 205, 207, 208, 209, 602, 603, 606, 607, 643, 654, 1905, and 1913 of title
18, sections
1343,
1344, and
1349
(b) of title 31, and the Federal Tort Claims Act and any other Federal tort liability statute; and
(3)
is subject to such regulations as the President may prescribe.
The supervision of the duties of such an employee may be governed by agreement between the Federal agency and the State or local government concerned. A detail of a State or local government employee to a Federal agency may be made with or without reimbursement by the Federal agency for the pay, or a part thereof, of the employee during the period of assignment, or for the contribution of the State or local government, or a part thereof, to employee benefit systems.