Playing field equipment - Volleyball equipment - Functional and safety requirements, test methods 2020 Document Number: NL EN 1271 : 2020Sector: DOMESTIC AND COMMERCIAL EQUIPMENT. ENTERTAINMENT.TC: NL TC 83ICS: 97.220.30 - 97.220.40This European Standard specifies the functional requirements (see Clause 3) and the safety requirements (see Clause 4) for volleyball equipment. This European Standard is applicable to 2 types and 5 classes of volleyball equipment (see 3.2) which are used indoors and outdoors. This European Standard is not applicable to beach volleyball. This European Standard does not cover umpire stand (for the 1st official referee).