Construction Industry Scheme: generic technical specifications
Construction Industry Scheme (CIS) technical specifications for software developers.
Documents
Details
Technical specifications for software developers working with the Construction Industry Scheme Online service.
Updates to this page
Published 28 October 2003Last updated 20 September 2022 + show all updates
-
'How to use the test service: 2.4' has been replaced with 'How to use the test service: 2.5'.
-
The 'How to use the test service' document has been updated to version 2.4, and the 'Hints and tips on GovTalk and IRheader' document has been updated to version 1.3.
-
First published.