The Portuguese Strategic Plan for Migration 2015-2020 is composed of 106 measures divided in 5 political priority axes: Immigrant Integration Policies (1); Policies to promote the integration of new national (2); Coordinating policies of migration flows (3); Policies strengthening the migratory legality and quality of
Seasonal work permits; Project-tied contract labor authorizing entry for completion of a specific project; and.
Trainee permits allowing individuals to work in the country for a defined period of time to gain certain occupational or language skills.
Circular migration or repeat migration is the temporary and usually repetitive movement of a migrant worker between home and host areas, typically for the purpose of employment.
It represents an established pattern of population mobility, whether cross-country or rural-urban.