; and (4) in section 901(a) ( 34 U.S.C. 10251(a) )— (A) in paragraph (27), by striking and at the end; (B) in paragraph (28), by striking the period at the end and adding ; and ; and (C) by inserting after paragraph (28) the following: (29) the term incarcerated worker means an individual, incarcerated or detained in a correctional facility operated by a State or a political subdivision of a State (or by a private entity through a contract with a State or political subdivision of a State), who performs work offered or required by or through the correctional facility, including work associated with prison work programs, work release programs, State prison industries, public works programs, restitution centers, correctional facility operations and maintenance, and private entities. . 4. Grants to assist States in covering incarcerated workers (a) In general The Secretary of Labor shall establish a grant program to award a grant to each State that submits an application satisfying the requirements under subsection (b) to assist the State in amending the occupational safety and health laws of the State to cover incarcerated workers and to enforce those laws as appropriate through inspections, investigations, citations, penalties, and other enforcement mechanisms. (b) Applications A State seeking a grant under this section shall submit an application to the Secretary at such time, in such manner, and containing such information as the Secretary may reasonably require. (c) Definition of incarcerated worker In this section, the term incarcerated worker has the meaning given such term in section 18(i) of the Occupational Safety and Health Act of 1970 ( 29 U.S.C. 667(i) ). (d) Authorization of appropriations There is authorized to be appropriated to carry out this section $20,000,000 for each of fiscal years 2024 through 2029, to remain available until expended.