2020 19 USC 2291 – Qualifying requirements for workers

2010 19 USC 2291 – Qualifying requirements for workers

2013 19 USC 2291 – Qualifying requirements for workers

2012 19 USC 2291 – Qualifying requirements for workers

2014 19 USC 2291 – Qualifying requirements for workers

2015 19 USC 2291 – Qualifying requirements for workers

2017 19 USC 2291 – Qualifying requirements for workers

2018 19 USC 2291 – Qualifying requirements for workers