Seminarium Fizyki Wielkich Energii

European particle physics community is frantically completing documents summarising its research perspectives for 1-2 decades and its results and detailed plans for the next 6 years. These materials will be submitted to the `European Particle Physics Strategy' group by end of 2018. After consultations and consensus building within the community, a Physics Briefing Book with high energy physics programme recommendations will be created by the EPPS and submitted to the CERN Council for approval expected in March 2020.I shall tell about an initiative `Physics Beyond Colliders', set up in 2016 by CERN Management in the context of EPPS. Working groups of PBC are supposed to contribute with a particular input to the upcoming European Particle Physics Strategy Update.