| Formation | 1960 |
|---|---|
| Type | Non-profit organization |
| Purpose | Preservation and promotion of theatre pipe organs, and related music. |
Region served | Australia |
| Website | tosa.net |
The Theatre Organ Society of Australia (TOSA) is an Australian non-profit organisation that promotes the preservation and presentation of theatre organs. Each state has its own division, which is a free-standing and independent body.[1]