2022年5月3日，英国商业、能源和工业战略部提议对个人防护设备（PPE）的2016/425号法规产品的指定标准进行修改。除非本公告在2022年5月21日前撤销或修订，否则这些标准将于2022年5月21日生效。
标准清单修改如下：
EN 352-1:2020 Hearing protectors - General requirements - Part 1: Earmuffs
EN 352-2:2020 Hearing protectors - General requirements - Part 2: Earplugs
EN 352-3:2020 Hearing protectors - General requirements - Part 3: Earmuffs attached to head protection and/or face protection devices
EN 352-4:2020 Hearing protectors - Safety requirements - Part 4: Level-dependent earmuffs
EN 352-5:2020 Hearing protectors - Safety requirements - Part 5: Active noise reduction earmuffs
EN 352-6:2020 Hearing protectors - Safety requirements - Part 6: Earmuffs with safety-related audio input
EN 352-7:2020 Hearing protectors - Safety requirements - Part 7: Level-dependent earplugs
EN 352-8:2020 Hearing protectors - Safety requirements - Part 8: Entertainment audio earmuffs
EN 352-9:2020 Hearing protectors - Safety requirements - Part 9: Earplugs with safety-related audio input
EN 352-10:2020 Hearing protectors - Safety requirements - Part 10: Entertainment audio earplugs
