Earlier ESI & PF registration was in Offline mode. Later they made it separate portal like OLRE portal. Now all the registrations are at single window known as SHRAM SUVIDHA Portal. Here you will be asking for DIN Numbers, Incorporation certificate, DS and other documents. Here you can enroll for all labour departments
In this link https://shramsuvidha.gov.in/registerAgency you can register for all the below
(1) The Employees Provident Funds And Miscellaneous Provision's Act (EPF) Act-1952.
(2) Employees' State Insurance Act (ESI) ACT-1948.
(3) Contract Labour (Regulation and Abolition) Act-1970.
(4) Building and Other Construction Workers (BOCW) Act -1996.
(5) Inter-State Migrant Workmen (ISMW) Act-1979.
License: (1) CLRA Act (2) ISMW Act
Then to PMRPY .,
PMRPY Scheme enrollment closed on March 31 2019. Right now, You can't enjoy this scheme
With Best Regards,
13th April 2019 From India, Bengaluru