He received three months' training at the Reserve Cadet School in Zegrze and then served in the reconnaissance company of the Warsaw Armoured Brigade.

In 1989 the Hawrań Wielki group, to which Michał Dworczyk belonged, joined the formation of the independent Scouting Association of the Republic of Poland.

In 2005, together with Stanisław Kostrzewski, he founded and became a member of the Programme Council of the ‘Freedom and Democracy’ Foundation with the aim of assisting Poles in Belarus, cultivating the memory of Polish history and heritage, and supporting the activities of pro-democratic organisations in the territories of the former USSR, and he later became president of this organisation.

Co-author of the Konstanty Kalinowski Scholarship Programme and the intergovernmental agreement establishing the Polish-Lithuanian Youth Exchange Fund.

21 November 2019 ceremony for the handing over of acts of appointment and entrustment of duties to members of the management of the Chancellery of the Prime Minister.

These activities focused on the support and work of Law and Justice (PiS) with Polish communities in the Borderlands.

In August 2015, a few months before the end of the 7th term of the Sejm, he replaced MP Adam Kwiatkowski, who was appointed as an advisor to the President of the Republic of Poland.

In October, he was elected to the Sejm of the Republic of Poland, running from the PiS electoral list in the Wałbrzych constituency.

His responsibilities included shaping the educational process in the Polish Armed Forces, the historical policy of the Ministry of Defence, cooperation with pro-defence and non-governmental organisations to support the process of building the Territorial Defence Forces.

He took over the duties of Chairman of the Lower Silesian Regional Council from Minister Adam Lipiński on 29 November 2019.

By Cabinet decree of 8 December 2020, he was appointed Government Plenipotentiary for the National Immunization Programme against SARS-CoV-2 Virus.

In May 2021, the Supreme Chamber of Control filed a notice to the prosecutor's office on the possibility of an offence of abuse of power by Minister Michał Dworczyk in connection with preparations for the 2020 presidential elections.

In 2021, the portal Onet.pl and the weekly magazine Newsweek described the controversy surrounding government subsidies given to the Freedom and Democracy Foundation founded by Michał Dworczyk.

As a result of pressure from the Polish government, Telegram removed the channels[35], but new emails signed by Dworczyk continued to find their way online.