German Federal Environment Agency (Umwelt Bundesamt) has recently translated into English their PFAS guidance "Remediation management for local and wide spread PFAS contamination". It is available to download here. The guidance has been adopted by the German Conference of Environment Ministers at the beginning of 2022 and provides for an evaluation framework including relevant background information. The primary purpose is to assist competent authorities in their evaluation of PFAS inputs into water bodies and soil.