If you are interested in immigrate to Turkey and you are wondering about procedure here are the useful links;
http://www.gigm.gov.tr/default_B0.aspx?content=1002- Ministry of Internal Relations General Directorate of Immigration Administration
You can find in GIGM website all documents about European Union acquis communautaire and Turkish legislation system, Turkish laws about immigration procedure, international agreements with Turkey and other states or organisations, United Nations document about immigrants and so on.
http://www.yabancilar.pol.tr/Sayfalar/default.aspx- Turkish National Police Department of Foreigners Borders and Asylum
http://www.ankara.pol.tr/Sayfalar/Yabancilar-Sube-Mudurlugu.aspx- Ankara Police Department
There can be found document that you need to present in order to get a residence permit or immigrant asylum seeker status.