Single Window Systems
In the OIC Member States
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Post implementation: Closure of the Project
The deployment of the Single Window closes with the acceptance activities that include
internal and external testing, validation process, and conformance testing. Conformance
testing provides for last-minute corrections (minor bug fixes) of the Single Window. The
findings of these activities are entered in a Final Acceptance document. A large number of
documents and specifications, such as the source code design, or the internal user’s manual are
finalised and handed over to the Single Window operator.