欧盟新机械指令2006/42/EC附录IV（Annex IV）中列举了须由欧盟指定公告机构发证的危险机械。
危险机械主要由以下几种：
1，圆锯机（单锯片或多锯片），用来加工木质及类似木质或加工肉质及类似肉质类材料的以下设备：
1.1 具有固定的床身或者支撑，采用手动进给或装有可拆卸的动力进给，切削时锯片固定的圆锯机；
1.2 具有手动操作的往复式床身或滑架，切削时锯片固定的圆锯机；
1.3 具有内置式机械进给装置，手动上下料，切削时锯片固定的圆锯机；
1.4 具有机械移动式锯片，手动上下料，切削时锯片移动的圆锯机；
2，手动进给的木工平面刨床；
3，具有内置式机械进给装置，手动上下料，加工木材用的单面刨床；
4，带锯机，用来加工木质及类似木质或加工肉质及类似肉质类材料的以下设备：
4.1 具有固定的或往复运动的床身或者支撑，切削时锯片固定的带锯机；
4.2 锯片装在往复式移动架上的带锯机；
5，由第1至第4及第7条所列的木质及类似木质材料加工机械的组合机械；
6，具有多个刀架的手动进给的木工开榫机；
7，手动进给的，立式木质及类似木质材料加工机械；
8，手持式木工链锯；
9，采用人工上下料金属冷加工用冲压床，其移动之工作的行程超过6mm，速度每秒超过30mm/s，包括弯板机；
10，采用人工上下料的塑料注射或挤压成型机械；
11，采用人工上下料的橡胶注射或挤压成型机械；
12，以下几种地下作业机械：
12.1 机车和司闸车；
12.2 液压支撑设备；
13，安装有压缩装置、收集家庭垃圾用的人工装载车；
14，可拆卸的机械传动装置及其防护罩；
15，可拆卸机械传动装置的防护罩；
16，汽车举升机；
17，跌落风险垂直高度超过3米的举升人或货物的举升设备；
18，手持式枪弹推动打钉设备及其他冲击设备；
19，用来检测人是否暴露在危险区的防护设备；
20，第9,10,11条中所列设备上用的动力驱动的连锁防护罩；
21，保证安全功能的逻辑单元；
22，侧翻防护结构(ROPS)；
23，坠落物体防护结构(FOPS)；
机械指令附录IV原文：
ANNEX IV
Categories of machinery to which one of the procedures referred to in Article 12(3) and (4) must be applied
1，Circular saws (single- or multi-blade) for working with wood and material with similar physical characteristics or for working with meat and material with similar physical characteristics, of the following types:
1.1 sawing machinery with fixed blade(s) during cutting, having a fixed bed or support with manual feed of the workpiece or with a demountable power feed;
1.2 sawing machinery with fixed blade(s) during cutting, having a manually operated reciprocating saw-bench or carriage;
1.3 sawing machinery with fixed blade(s) during cutting, having a built-in mechanical feed device for the workpieces, with manual loading and/or unloading;
1.4 sawing machinery with movable blade(s) during cutting, having mechanical movement of the blade, with manual loading and/or unloading.
2，Hand-fed surface planing machinery for woodworking.
3，Thicknessers for one-side dressing having a built-in mechanical feed device, with manual loading and/or unloading for woodworking.
4，Band-saws with manual loading and/or unloading for working with wood and material with similar physical characteristics or for working with meat and material with similar physical characteristics, of the following types:
4.1 sawing machinery with fixed blade(s) during cutting, having a fixed or reciprocating-movement bed or support for the workpiece;
4.2 sawing machinery with blade(s) assembled on a carriage with reciprocating motion.
5，Combined machinery of the types referred to in points 1 to 4 and in point 7 for working with wood and material with similar physical characteristics.
6，Hand-fed tenoning machinery with several tool holders for woodworking.
7，Hand-fed vertical spindle moulding machinery for working with wood and material with similar physical characteristics.
8，Portable chainsaws for woodworking.
9，Presses, including press-brakes, for the cold working of metals, with manual loading and/or unloading, whose movable working parts may have a travel exceeding 6 mm and a speed exceeding 30 mm/s.
10，Injection or compression plastics-moulding machinery with manual loading or unloading.
11，Injection or compression rubber-moulding machinery with manual loading or unloading.
12，Machinery for underground working of the following types:
12.1 locomotives and brake-vans;
12.2 hydraulic-powered roof supports.
13，Manually loaded trucks for the collection of household refuse incorporating a compression mechanism.
14，Removable mechanical transmission devices including their guards.
15，Guards for removable mechanical transmission devices.
16，Vehicle servicing lifts.
17，Devices for the lifting of persons or of persons and goods involving a hazard of falling from a vertical height of more than three metres.
18，Portable cartridge-operated fixing and other impact machinery.
19，Protective devices designed to detect the presence of persons.
20，Power-operated interlocking movable guards designed to be used as safeguards in machinery referred to in points 9, 10 and 11.
21，Logic units to ensure safety functions.
22，Roll-over protective structures (ROPS).
23，Falling-object protective structures (FOPS).
