A seminar initiating another, 5th EUROPOSTING project was held on 9 and 10 January 2019 in Brussels. The theme of the new project, in which the National Labour Inspectorate is one of the participants, is boosting transnational cooperation on posting of workers.

On 28 May 2018, the Chief labour Inspectorate in Warsaw hosted the representatives of the Hubei Provincial Safety Production Supervision Authority in the People's Republic of China.

On 4-5 June 2018, in Budapest, the Delegation of the National Labour Inspectorate in Poland participated in the meeting of the Management of the authorities responsible for health and safety at work in the countries of the Visegrad group.

On 8 June 2018, at the seat of the Inspectorate of Labour and Mines in Luxembourg a meeting between the representatives of the inspection services in Poland, Belgium and Luxembourg was held in the framework of the implementation of the bilateral agreements.