Environmental Design Solutions Limited (EDSL) was formed in 1989 to commercially develop Tas Software. EDSL sells Tas software and consultancy services using Tas. EDSL believe that the mixing of development, consultancy and software support leads to a focused software product, with quality support available to end users.

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Documentation

Manuals

Copies of the Tas manuals available for download. They can also be found in the Manuals folder within Tas Manager. The manuals are intended primarily as reference documents.

Note: These manuals are create in the Compiled HTML (CHM) format, which may be restricted by your operating system. If you have problems viewing a manual, select 'Unblock' from the file properties.


Tutorials

Links to interactive web-based versions of the tutorials. These web-based copies are periodically updated, while the software builds will still contain the latest versions at the time of release, which can be found in the Tutorials folder within Tas Manager


Guides

Additional downloadable guides to performing specific tasks within Tas.


External Links

Useful documentation not written by EDSL. These include links to regulatory documents for UK Part L2 and EPC assessments.