For life cover, the only exclusion applicable is suicide in the first year. Rider benefits like CI/Accident etc. have various other exclusions applicable as mentioned in the terms and conditions of the policy. Please refer to your policy terms & conditions to know exact details.
What is the process of death claim, if death occurs abroad?
Documents required are similar to requirements for death happening in India. The death certificate needs to be attested by the Indian Embassy of that country.