Latvia, in M. Baldwin-Edwards & A. Kraler (eds) REGINE Regularisations in Europe: Study on practices in the area of regularisation of illegally staying third-country nationals in the Member States of the EU, Ref. JLS/B4/2007/05, Appendix B, Country Profiles of 22 EU Member States and the USA, Vienna: International Centre for Migration Policy Development (ICMPD), pp. 76-82