| Country | Title | Year | Link |
| USA | Business Roundtable (Construction Committee) - 'More Construction for the Money' | 1983 | http://www.ce.berkeley.edu/~tommelein/BRTMoreConstructionForTheMoney.pdf |
| UK | Rethinking Construction - Egan Report | 1998 | http://constructingexcellence.org.uk/wp-content/uploads/2014/10/rethinking_construction_report.pdf |
| Australia | Building for Growth | 1999 | http://www.tececo.com/files/sustainability%20documents/BuildingsForGrowth06122001.pdf |
| Singapore | Re-inventing Construction (Link: Study on implementation of items listed in actual C21 report) | 1999 | http://www.conference.net.au/cibwbc13/papers/cibwbc2013_submission_337.pdf |
| Hong Kong | Construct for Excellence | 2001 | http://www.legco.gov.hk/yr00-01/english/panels/plw/papers/plw0611-487e-scan.pdf |
