ACS vs EA refers to the two separate assessing authorities the Department of Home Affairs relies on to verify skilled migration applicants’ qualifications and experience, the Australian Computer Society (ACS) for ICT professionals, and Engineers Australia (EA) for engineers. Every points-tested and employer-sponsored skilled visa requires a positive outcome from whichever of these two authorities is assigned to your specific ANZSCO occupation code before an Expression of Interest can be lodged.
The two authorities are not interchangeable and do not share applications. If you submit to the wrong one, or prepare the wrong type of supporting document for the one assigned to you, the application is simply returned, restarting the fee, the document preparation, and the processing clock from zero.
- The Department of Home Affairs does not assess qualifications itself, it delegates that judgement entirely to ACS or EA
- The outcome letter states your ANZSCO code, the assessment result, and the assessment date
- ACS and EA update their fees and requirements on separate schedules, so checking the current version before applying matters
- Applications cannot be transferred between the two authorities once lodged, the correct authority must be confirmed before submission, not after.




