Microchipping
Article 114 - Horse Identification
3. From 01 July 2008, to get registered with EA, all horse must have a microchip meeting Australian Standard AS5018/5019 inserted. (Standard amended 13 June 2008)
4. From 01 July 2011, all horses participating in Official competition must have a microchip meeting Australian Standard AS 5018/5019 inserted (Date amended on 16 May 2008)