The expansion of the TFWP to accommodate workers in lower-skilled occupations has been influenced by general increased employer demand of lower-skilled workers, particularly in the oil, gas, and construction sectors. In 2002, the pilot project for Hiring Foreign Workers in Occupations that Require Lower Levels of Formal Training was introduced. The project has since evolved to better suit employers needs, for example by increasing the length of the work permit from 12 to 24 months. However this is not the case for those entering through 2 occupation-specific programs: the Live-in Caregiver Program (LCP) or the Seasonal Agricultural Workers Program (SAWP).