This European Standard specifies requirements for flexibly jointed vitrified clay pipes for the construction of buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure, installed using pipe jacking techniques including micro-tunnelling, pipe-eating, pipe bursting and where appropriate for lining with discrete pipes. This standard also specifies requirements for rubber, polyurethane, polypropylene, stainless steel and other materials used for joints.