Su Watergas sono presenti 342 associazioni internazionali.

NOC

NATIONAL OIL CORPORATION

Assekka Road
Tripoli (Libyan Arab Jamahiriya)
+21 8 214446181
noc.ly

NOROG

NORWEGIAN OIL AND GAS ASSOCIATION

PO 8065 4068 Stavanger NO
Fjordpiren, Laberget 22 4020 Stavanger NO
(Norway)
+47 51 846500
firmapost@norog.no
www.norskoljeoggass.no

NORVAR

NORWEGIAN WATER & WASTE WATER WORKS ASSOCIATION

Vangsvegen 143
Hamar (Norway)
+47 62 553030
post@norskvann.no
www.norskvann.no

NPF

NORWEGIAN PETROLEUM SOCIETY

Lilleakerveien 10 NO-0283 Oslo NO
(Norway)
+47 22 131810
post@npf.no
www.npf.no

NRWA

NATIONAL RURAL WATER ASSOCIATION

2915 S. 13th Street
Duncan OK 73533 (United States)
+1 580 2520629
webmaster@nrwa.org
nrwa.org

NWASCO

NATIONAL WATER SUPPLY AND SANITATION COUNCIL

PO Box 34358 Lusaka ZA
164 Mulombwa Close Postal Address: P.O. Box 34358,
Fairview, Lusaka (Zambia)
+260 211 22694.1/2 - 977 790138
mails@nwasco.org.zm
www.nwasco.org.zm

NWSC

NATIONAL WATER & SEWERAGE CORPORATION

Plot 3 Nakasero - PO Box 7053
Kampala (Uganda)
+256 0313 315100 - 0312 26041.4/5 - 0800 200977/300977
info@nwsc.co.ug
www.nwsc.co.ug

NWSDB

NATIONAL WATER SUPPLY & DRAINAGE BOARD

Galle Road
Ratmalana (Sri Lanka)
+94 11 26.11589/38999
gm@waterboard.lk
waterboard.lk

OIEAU

OFFICE INTERNATIONAL DE L’EAU

21 Rue de Madrid
Paris (France)
+33 1 44908860
dg@oieau.fr
www.oieau.fr

OMAN LNG

OMAN LIQUEFIED NATURAL GAS LLC

Ghala, PO Box 560, P.C. 116
Mascate (Oman)
+968 24 609999
c&p@omanlng.co.om; info@omanlng.co.om
www.omanlng.com