The Physics Department of the Technical University of Munich operates a shallow underground detector laboratory in Garching, Germany. It provides ∼160m2\documentclass[12pt]{minimal}
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\begin{document}$$\sim 160\,{\mathrm{m}^2}$$\end{document} of laboratory space which is shielded from cosmic radiation by ∼6m\documentclass[12pt]{minimal}
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\begin{document}$$\sim 6\,\mathrm{m}$$\end{document} of gravel and soil, corresponding to a shielding of ∼15m.w.e.\documentclass[12pt]{minimal}
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\begin{document}$$\sim 15\,{\mathrm{m.w.e.}}$$\end{document}. The laboratory also houses a cleanroom equipped with work- and wetbenches, a chemical fumehood as well as a spin-coater and a mask-aligner for photolithographic processing of semiconductor detectors. Furthermore, the shallow underground laboratory runs two high-purity germanium detector screening stations, a liquid argon cryostat and a 3\documentclass[12pt]{minimal}
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\begin{document}$$^3$$\end{document}He–4\documentclass[12pt]{minimal}
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\begin{document}$$^4$$\end{document}He dilution refrigerator with a base temperature of ≤12-14mK\documentclass[12pt]{minimal}
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\begin{document}$$\le 12-14\,\mathrm{mK}$$\end{document}. The infrastructure provided by the shallow laboratory is particularly relevant for the characterization of CaWO4\documentclass[12pt]{minimal}
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\begin{document}$$\hbox {CaWO}_4$$\end{document} target crystals for the CRESST-III experiment, detector fabrication and assembly for rare event searches. Future applications of the laboratory include detector development in the framework of coherent neutrino nucleus scattering experiments (ν\documentclass[12pt]{minimal}
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\begin{document}$$\nu $$\end{document}-cleus) and studying its potential as a site to search for MeV-scale dark matter with gram-scale cryogenic detectors.
