; or (ii) less than one quarter of the registered positions initially allocated for the 6-month period remain available after the first month. (B) Condition met If a condition referred to in clause (i) or (ii) of subparagraph (A) is met, any remaining registered positions shall be available for any registered employer. (C) Priority consideration The Secretary shall give priority consideration to approving registered positions for small business employers who are in industries with comparatively low sales per employee, as measured by the Census Bureau’s Economic Census, that, as part of a robust effort to recruit U.S. workers— (i) promote hiring programs for justice-involved youth by having their main trade association or industry sponsored foundation participate in the Employment and Training Administration, U.S. Department of Labor, Pathway Home grant program to support expanded services to eligible, incarcerated individuals in State correctional facilities or local jails prior- and post-release to help eliminate the gap between release and enrollment into a reentry program leading to employment, or a future equivalent Federal grant program; (ii) promote nationally recognized employee safety and health programs, including programs that promote best practices to lessen the spread of COVID–19; (iii) hire workers under the Work Opportunity Tax Credit with the priority consideration applicable only for those occupations that fall within the top five Standard Occupational Classifications as measured by total number of certifications by occupation; or (iv) participate in industry apprenticeship, training, or certification programs. (i) Portability (1) Nonimmigrant portability An H–2C nonimmigrant who is employed in a registered position may— (A) be employed at any worksite if the registered employer advertised such location under subsection (e)(2)(B)(i)(I) or (f)(3)(B)(iii); (B) terminate such employment at any time, for any reason