The Home Office is the lead United Kingdom (UK) government department responsible for policies on immigration, passports, counter-terrorism, policing, drugs and crime. The UK Border Agency (UKBA), an executive agency of the Home Office, is responsible for securing the UK border and controlling migration into the UK.
It manages border control, enforcing immigration and customs regulations. It also considers applications for permission to enter or stay in the UK, and for citizenship and asylum. For more information about the UKBA see: Country of Origin Information (COI) Service, part of the UKBA, is a team of specialist researchers who research and collate information on countries giving rise to asylum claims in the UK. COI Service provides accurate, balanced, relevant, impartial and up-to-date information on asylum seekers' countries of origin which is used by UKBA officials at all stages of the asylum determination process. COI Service products do not contain UKBA policy, guidance or opinion.