BASDA offers a range of resources, information, and content developed by members for members to help them introduce and embed best practice methodology and efficiencies to their business.
eBIS-XML 3.09 Suite
Support for key business processes in relation to trade documents, utilities billing, and sustainable data.
eBuild-XML Schemas 3.03 Suite
This is the open standard for housebuilders, suppliers and service providers in the housebuilding industry.
License agreement for the eBIS-XML Suite permitting creating & distribution of messages compliant with eBIS-XML Standard.
Member Only Downloads
Our Standard Audit File for Tax purposes which has been developed from the existing International OECD file.
HM Revenues & Customers Construction Industry Scheme advice for members and business software users
For members only, open standard for housebuilders, suppliers and service providers in the housebuilding industry.
BASDA members can request a new copy of standards covering trading documents, utilities billing & sustainable data.
Become a Member
Find out more about the benefits of BASDA and how to join.