UN/CEFACT has created a suite of recommendations in the Single Window area. The principal idea behind the Single Window concept is to make international trade regulatory information provision to traders and their service providers as little burdensome as possible, as well as the sharing and processing of the received information to the respective authorities. The official definition of Single Window is given in Recommendation N°33.
The Single Window Domain is the successor of TBG15 “International Trade Procedures Working Group” and GE2 of Working Party 4.
| 
