Ok here is what we have so far. If you have any credible EOI invitation dates more recent than this at the same or lower points, please email us at query@iscah.com and will continue to UPDATE this table.

This is the lowest point total and most recent invitation date we have for the following pro rata occupations
189 invitations
2211 Accountant 75 – 25/05/2017
2212 Auditor 75 – 02/05/2017
2334 Electronics Engineer 75 – 23/05/2017 (no invites seen this round yet)
2335 Ind, Mech, Production Engineers 70 – 28/06/2017 (possibly 05/07/2017)
2339 Other Engineering Professionals 70 – 05/06/2017
2611 ICT Business and Systems Analysts 75 – 17/07/2017
2613 Software and App Programmers 70 – 23/06/2017
2631 Computer Network Professionals 70 – 22/04/2017
All other Non PRO RATA occupations – 70 – 03/07/2017

489(family sponsored) invitations
2334 Electronics Engineer 75 25/07/2017

Note – Some 489s have been invited in Pro Rata occupations as when the 1000 places for the 189 visa had all been invited there were still SOME places left in Pro rata occupations. As a result some VERY LUCKY people in the pro rata occupations have got a 489 invite. A fluke of the EOI system.

(This table is derived from multiple publicly available sources on the web as well as our own caseload)