; (2) establish national immigration services policies and priorities; (3) meet regularly with the Citizenship and Immigration Services Ombudsman (established in section 452) to correct serious problems identified by such Ombudsman; (4) advise the Secretary with respect to any policy or operation of United States Citizenship and Immigration Services that may significantly affect another component or office of the Department; (5) carry out— (A) the adjudication of nonimmigrant and immigrant visa petitions; (B) the adjudication of naturalization applications; (C) the adjudication of asylum and refugee applications; (D) adjudications performed at United States Citizenship and Immigration Services service centers; and (E) all other adjudications formerly performed pursuant to this section by the Immigration and Naturalization Service, the Bureau of Citizenship and Immigration Services, or United States Citizenship and Immigration Services, as the case may be, on the day before the date of the enactment of this section; and (6) carry out other duties and powers prescribed by law or delegated by the Secretary. (d) Deputy Director There shall be in United States Citizenship and Immigration Services a Deputy Director, who shall assist the Director in the management of United States Citizenship and Immigration Services. (e) Chief Counsel There shall be in United States Citizenship and Immigration Services a Chief Counsel, who shall— (1) provide specialized legal advice, opinions, determinations, and any other assistance to the Director with respect to legal matters affecting United States Citizenship and Immigration Services; (2) represent United States Citizenship and Immigration Services in visa petition appeal proceedings before the Executive Office for Immigration Review