Provident fund of deceased husband - I am not a resident of India

I am married to a Business Development Man who is working and living in India. He worked in the company for 4 years and 4 months when he passed away. We are married for 1 year and 3 months when he passed away due to sudden death after an accident. We have a small boy, less than a year old. Me and my son live outside India and I am not a resident of India so i don't have any idea about provident fund and claims. Is there anyone who can enlighten me. Please i need your help. Thank You

hi, I have attached PF form 20. you will need to send it along with below documents to HR of the last organisation worked.
Documents required while submitting this form are as below.
# Death Certificate of an employee
# Joint photograph of all the claimants
# Date of Birth certificate of children claiming pension
# Scheme Certificate (if applicable)
# Copy of canceled cheque/attested copy of first page of bank Pass Book