| 1963 | Formed as the TECHNICAL MILLERS GROUP |
| 1970 | Name changed to AUSTRALIAN TECHNICAL MILLERS ASSOCIATION |
| 1973 | Victorian division formed as VICTORIAN TECHNICAL MILLERS ASSOCIATION |
| 1974 | Qld division formed as QLD TECHNICAL MILLERS ASSOCIATION |
| 1981 | National body formed |
| 1981 | State Association names changed to AUST. TECH. MILLERS ASSOC. NSW, Qld, & Victorian Divisions |
| 1996 | First publication of the NSW quarterly Newsletter "THE GRIND" |
| 1997 | The NSW Web Site is Published on the World Wide Web. |
