Secretary-General, Mr. António Guterres, meets with the ACABQ at UN Headquarters in New York (24 May 2017) Secretary-General, Mr. António Guterres, meets with the ACABQ Chairman at UN Headquarters in New York (24 May 2017) Secretary-General, Mr. António Guterres, meets with the ACABQ at UN Headquarters in New York (24 May 2017) Secretary-General, Mr. António Guterres, meets with the ACABQ at UN Headquarters in New York