After a delay of several months due to COVID-19, the Panhellenic Conference on Public Procurement was held in Tripoli (Peloponnese, South Greece) on 02-03.10.2021, with the participants physically attending the respective sessions. The Public Procurement Conference was co-organised, amongst others, by the General Directorate of Tactical Administrative Courts and the Administrative Court of Appeal of Tripoli. Before the administrative judges who attended the Conference in person, Dr. John Kitsos developed the topic “The resolution of disputes between the Hellenic State and construction companies according to the Greek Law of Public Works”. In his speech, the speaker imprints his personal experience as a Lawyer specialized in public works, critically presenting the latest modifications brought to the Greek Code of Public Contracts, i.e. Law 4412/2016, by Law 4782/2021 (Government Gazette Issue A 36, March 9).