If you are aware of the acts, it will be better to comply.
PF Formalities
Overall, in the case of PF, you need to fill various forms like FORM 2 for new joiner's nomination, FORM 5 for new joiners in the scheme, FORM 10 for those who have left the scheme, FORM 12A for the monthly statement of contribution, and CHALLAN for making the monthly payment of contributions, etc.
ESI Formalities
In the case of ESI, the monthly challan for contribution payment, Declaration form in the case of new joiners, etc.
You are advised to go through the books; you will come to know every form to fill.
Regards,
Atul Malve