CHECKITx is the latest version of the CHECKIT system, used by Australian Architects since 1986. This version is Excel-based, intended for paper-free use.
The CORE set contains 29 checklists every architect should use on most projects requiring full services. It is similar to the scope of the original CHECKIT, but includes extra lists to cover the changes in ISO 9001:2015. See the Planner tab (you need the free download) for checklist titles in each.
The MORE set is an extra 43 checklists that cover a range of issues faced by current design firms, including environmental design, BIM, and consultant coordination.
If you are interested in trialling and/or purchasing BOTH checklists, you can download CHECKITx ALL, which is all 72 CORE and MORE checklists combined into one productivity tool.