A negotiated and ratified treaty is to be deposited with_____The secretariat of the United NationsOffice of the President of the state parties

A negotiated and ratified treaty is to be deposited with the Secretariat of the United Nations.

Here are the steps:

1. Negotiation: The first step in the process is negotiation. This involves discussions between countries about the terms and conditions of the treaty.

2. Ratification: Once the treaty has been negotiated, it needs to be ratified. This is a formal process where a country signifies its consent to be bound by the treaty. This usually involves procedures in the domestic law of the country such as approval by the parliament.

3. Deposit: After ratification, the treaty is to be deposited with the Secretariat of the United Nations. The UN Treaty Collection department is responsible for providing support to states in matters related to treaty law, and it holds the treaties in deposit.

4. The Office of the President of the state parties does not hold the treaty in deposit. This office is typically involved in the process of ratification in the domestic law of the country.

So, the correct answer is "The Secretariat of the United Nations".