Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements; German version EN 12279:2000 + A1:2005
Edition 2005-12

Rubber- or plastic-coated fabrics - Accelerated ageing tests - Part 1: Heat ageing; German version EN 12280-1:1997
Edition 1998-01

Rubber- or plastic-coated fabrics - Accelerated ageing tests - Part 2: Physical ageing: Effect of light or weathering; German version EN 12280-2:2001
Edition 2002-11

Rubber- or plastic-coated fabrics - Accelerated ageing tests - Part 3: Environmental ageing; German version EN 12280-3:2002
Edition 2002-11

Printing and business paper - Requirements for copy paper for dry toner imaging processes; German version EN 12281:2002
Edition 2003-01

Printing and business paper - Determination of toner adhesion; German version EN 12283:2002
Edition 2003-01

Workshop fabricated steel tanks - Part 1: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings; German version EN 12285-1:2018
Edition 2018-12

Workshop fabricated steel tanks - Part 2: Horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non-flammable water polluting liquids; German version EN 12285-2:2005
Edition 2005-05

Workshop fabricated steel tanks - Part 3: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids for heating and cooling of buildings; German version EN 12285-3:2019
Edition 2019-06

Workshop fabricated steel tanks - Part 4: Vertical cylindrical single skin and double skin tanks for the aboveground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings; German and English version prEN 12285-4:2022
Edition 2022-07