A notary is a person who certifies documents. Who is "a person who makes notary action"? Is that the notary or the customer who asked for his documents to be certified?
I got this phrase from a local translator who is translating my documents. Here is the complete sentence:
I explained to the person who makes notary action that the certification of the true copy of the document does not confirm the legality of document content and correspondence of the stated facts to reality.
The original sentence has the meaning that the notary explained to me that if the original document is a sham, then the certification of this copy of that document will not make the original document legal.