Law 13/2005,30 June 2005,Boletin del Estado, 2 July 2005. For more examples, see note 45. Swedish Cohabitees Act (2003). The same World Bank study shows,for example, that in at least 30 countries women cannot be heads of household, and in 18 countries they can not even get a job without the husband's permission. In some regions where multiple legal systems coexist, such as sub-Saharan Africa, the Middle East, North Africa and South Asia, discriminatory customary and religious provisions continue to prevent the equal enjoyment of rights in the family context. Often, they are a precondition for ensuring the effective enjoyment of the rights related to the family as well as the well-being of its members.