In Italy, it's article 18 of their immigration law. In the legislation, it says that women who are victims or identified as victims of trafficking, if they contact specially identified NGOs working with victims of trafficking, they can be given a six-month permit to recuperate, and then they can testify.
In Sweden we don't have that. You have to testify, but we have no upper limits. Women can stay as long as the case is going through the justice system, which can take up to two or three years if it goes on appeal. They can also apply for asylum under the gender-based violence clause, or they can go through on humanitarian and compassionate grounds.
There are many who favour this permit in Italy, and I suggest that the committee investigate how this works. It's been going on for quite a few years, and most of the NGOs in Italy are satisfied with it.