What should I do to obtain his death certificate?

What procedures are necessary to obtain his death certificate?

Abstract nouns, unlike nouns that refer to concrete things, refer to concepts or states that do not have a specific shape or color.

I obtained the natural coat certificate for my dog.

This certificate of value proves the value of the product.

Please remember to bring your travel documents.

I had a hard time finding my birth certificate.

May I show you my proof of qualification?

He issued a statement about the problem.

That is one of the formal nouns.