On 2 October 2023, Undersecretary of State at the Polish MFA Wojciech Gerwel attended, on behalf of Minister Zbigniew Rau, an informal session of the Foreign Affairs Council (FAC) in Kyiv.

On 2 October 2023, Minister of Foreign Affairs Zbigniew Rau took part in the opening session of the Warsaw Human Dimension Conference of the Organization for Security and Co-operation in Europe (OSCE).

Uzra Zeya, US Under Secretary for Civilian Security, Democracy, and Human Rights and Arkadiusz Mularczyk met on 2 October 2023 to discuss cooperation in the field of human rights protection, migration, and responsibility for war.

On 28 September, Head of the Foreign Service Piotr Rychlik opened another meeting of representatives of the Observer States at the Arctic Council and the Norwegian Chairship of the Council.

On 26 September 2023, Undersecretary of State Wojciech Gerwel took part in the 11th round of Polish-Chilean political consultations. Chile's delegation was headed by Deputy Minister Gloria de la Fuente González.

On 19-22 September 2023, Foreign Minister Zbigniew Rau accompanied President Andrzej Duda during the general debate opening the 78th session of the United Nations General Assembly.

On 21 September, Poland’s chief diplomat Zbigniew Rau and Executive Director of the United Nations Office for Project Services (UNOPS) Jorge Moreira da Silva signed in New York an agreement between the Government of the Republic of Poland and the UN on the establishment of a UNOPS office in Warsaw.

On 20 September 2023, Ukrainian Ambassador to Poland Vasil Zvarich was urgently summoned to the MFA. The ambassador was received by the MFA’s Undersecretary of State Paweł Jabłoński.

During a meeting on 19 September 2023, the two diplomats discussed Polish-Swiss political and economic cooperation, impact of the Swiss contribution on the development of local and regional cooperation, and Switzerland’s relations with the EU and NATO.

In view of the parliamentary elections and nationwide referendum scheduled for 15 October 2023, the Minister of Foreign Affairs has created 402 electoral districts abroad, 94 more than during the 2019 parliamentary elections.