New Amendment Under Contract Labour R&A Act

Dear Experts & Friends,
If any body has the new amendment copy of Contract Labour Act under section 16 added & changes section 21. Please provide the same if you have amendment copy.
Regards,
Arihant

Sir,
Please indicate since which date and when the said amendments in Contract Labour (R&A) Act, 1970 were enforced and notified.

Dear Harshkumar Mehta ji,
I have heard recently about that from the Labour Department but not have any evidence or notification on that.

Sir,
1. I will try to search out the notification, if published in any website of Govt. But in order facilitate the same, I hope you will enquire the same and confirm from said source of Labour Department whether the said amendment is in State Govt. Rules or in principal Act. If possible date of such notification can be ascertained and may be indicated in this thread.
2. To my knowledge, it take a long time for any Govt. to take decision and notify the amendments in the Act and such amendments are widely publicized in the newspapers and media. I have not found any recent publicity on this subject.