Editing Customs (section)

=== Security ===
[[File:Prt-yhteistyö.jpg|thumb|The [[Finland|Finnish]] [[Police of Finland|police]], [[Finnish Customs|customs]] and [[Finnish Border Guard|border guard]] working together in 2006]]
The [[September 11 attacks|September 11, 2001]] terrorist attacks in the [[United States]] has become the cardinal factor in prompting a significant strengthening of the security component of modern customs operations, after which security-oriented control measures for [[supply chain]]s have been widely implemented for the aims of preventing risk identification. At airports today, customs functions as the [[point of no return]] for all passengers; once passengers have cleared customs, they cannot go back. Anyone arriving at an airport must also clear customs before they can officially enter a country. Those who breach the law will be detained by customs and likely returned to their original location.<ref>{{cite web|title=Determining if a relative / friend who is missing is being held or detained by CBP|url=https://help.cbp.gov/app/answers/detail/a_id/391/~/determining-if-a-relative-%2F-friend-who-is-missing-is-being-held-or-detained-by|access-date=2019-03-11}}</ref> The movement of people into and out of a country is normally monitored by [[international migration|migration]] authorities, under a variety of names and arrangements. [[Border control]] authorities normally check for appropriate documentation, verify that a person is entitled to enter the country, apprehend people wanted by domestic or international [[arrest warrant]]s, and deny the entry of people deemed dangerous to the country.

The most complete guidelines for customs security functions implementation is provided in the [[World Customs Organization]] Framework of Standards to Secure and Facilitate Global Trade (SAFE),<ref>{{Cite web|title=WCO SAFE FRAMEWORK OF STANDARDS|url=http://www.wcoomd.org/-/media/wco/public/global/pdf/topics/facilitation/instruments-and-tools/tools/safe-package/safe-framework-of-standards.pdf?la=en}}</ref> which has had five editions in 2005, 2007, 2010, 2012, and 2018, respectively.