Jones, B. Baltador, C. Baron, R.A. Bellan, L. Bustinduy, I. Comunian, M. Derrez, C.S. Garmendia, N. Grespan, F. Grishin, V. Levinsen, Y. Milas, N. Miyamoto, R. Neri, L. Nicosia, D.J.P. Noll, D. Palmieri, A. Plostinar, D.C. Sosa, A.G. Trachanas, E. Zeng, R. JACoW Publishing Geneva, Switzerland 2226-0366 978-3-95450-215-8 10.18429/JACoW-LINAC2022-TUPOJO10 English 360-363 MMI DTL ion-source linac rfq Contribution to a conference proceedings 2022 2022-09 https://doi.org/10.18429/JACoW-LINAC2022-TUPOJO10 https://jacow.org/linac2022/papers/tupojo10.pdf The European Spallation Source (ESS) aims to build and commission a 2 MW proton linac ready for neutron production in 2025. The normal conducting section of the ESS linac is designed to accelerate a 62.5 mA proton beam to 90 MeV at 14 Hz. The section consists of a microwave ion source, Radio Frequency Quadrupole (RFQ) and 5-tank Drift Tube Linac (DTL). All sections are provided to ESS by in-kind partners across Europe. This paper reports the recent progress on the assembly, installation, testing and commissioning of the ESS normal conducting linac.