The upcoming generation of particle colliders will feature a remarkable improvement in the precision of experimental measurements across a wide range of observables. The theoretical framework necessary to interpret and exploit this high-quality data will require the development of several complementary technologies.

The goal of this workshop will be to survey the current status and expected needs of theoretical predictions for future lepton colliders. We hope to define clear targets which can help to guide the effort of the theory community in tackling the formidable challenges that will need to be overcome.

The workshop will be preceded by a school on related topics. More information is available at the corresponding indico page.