You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Bih and death registration must be done within:- and explain in detail?
According to 'The registration of bihs & Deaths act 1969' both the bihs and deaths are to be registered with 21 days each. Marriages within 30 days/ 60 days/ 90 days. Child born to NRI couple abroad, bih registration is done within 60days of arrival. Bih registration is responsibility of hospital.