National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland

Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800

Documents by this publisher

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Series details	Title	Year	Status
IS EN 12245:2022	Transportable gas cylinders - Fully wrapped composite cylinders	2022	Current
IS EN 12257:2002	Transportable gas cylinders - Seamless, hoop-wrapped composite cylinders	2002	Current
IS EN 12255-1:2024	Wastewater treatment plants - General design and construction principles	2024	Current
IS EN 12255-4:2002	Wastewater treatment plants. Primary settlement	2002	Withdrawn
IS EN 12255-6:2002	Wastewater treatment plants. Activated sludge process	2002	Withdrawn
IS EN 12255-8:2001	Wastewater treatment plants. Sludge treatment and storage	2001	Withdrawn
IS EN 60695-11-10:2013	Fire hazard testing - Test flames. 50 W horizontal and vertical flame test methods	2013	Current
IS EN 12259-1:1999	Fixed firefighting systems - Components for sprinkler and water spray systems. Sprinklers (Amd 1)	1999	Current
IS EN 12259-2:1999	Fixed firefighting systems - Components for sprinkler and water spray systems. Wet alarm valve assemblies (Amd 1) (Amd 2)	1999	Current
IS EN 12259-2:1999	Fixed firefighting systems - Components for sprinkler and water spray systems. Wet alarm valve assemblies (Amd 1:2001)	1999	Withdrawn
IS EN 12259-4:2000	Fixed firefighting systems - Components for sprinkler and water spray systems. Water motor alarms (Amd 1)	2000	Current
IS EN 12266-2:2012	Industrial valves - Testing of metallic valves. Tests, test procedures and acceptance criteria - Supplementary requirements	2012	Current
IS EN 12271-3:2002	Surface dressing - Specifications. Rate of spread and accuracy of spread of binder and chippings	2002	Withdrawn
IS EN 12271:2006	Surface dressing - requirements	2006	Current
IS EN 12272-1:2002	Surface dressing - test methods. Rate of spread and accuracy of spread of binder and chippings	2002	Current
IS EN 12272-2:2003	Surface dressing - test methods. Visual assessment of defects	2003	Current
IS EN 12272-3:2003	Surface dressing - test method. Determination of binder aggregate adhesivity by the Vialit plate shock test method	2003	Current
IS EN 12273:2008	Slurry surfacing - requirements	2008	Current
IS EN 12285-1:2003	Workshop fabricated steel tanks. Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and non-flammable water polluting liquids (Withdrawn)	2003	Withdrawn
IS EN 12285-2:2005	Workshop fabricated steel tanks. Horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non-flammable water polluting liquids	2005	Current

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