Greetings of the day!!!
ESIC has already taken an initiative for enhancement of Maternity leave and already issued a notification on 6th Oct, 2016.
As per my opinion if ESIC will do this applicable from 6th November, 2016 than it will create pressure on government to issue a notification on public interest.
Please wait for 6th November, 2016 after that will may get some notification.
3rd November 2016 From India, Pune