PF And ESIC [Thread 389364]

Dear All,
I am working in small scale company as HR Executive, We dont have PF and ESIC...
I am willing to start it, so please guide me the specific criteria on whose basis we can start the Benefits for PF and ESIC..
Criteria such as:
Employee strengths limit
Minimum salary required for PF n ESIC
Permanent or Temporary Employee also can avail the benefits???
any other set norms...
Regards,
Shital

For coverage of PF and ESI you can club contractors employees also to seek the registration number (coverage no.) Accord Services< NOIDA