| CMAS | www.cmas2000.org |  |
| NELOS | www.nelos.be |  |
| LIFRAS | www.lifras.be |  |
| AVOS | www.avos.be |  |
| WEVOS | users.pandora.be/yvan.zeebroek1 |  |
| BRAVOS | users.belgacom.net/bravos |  |
| VVW | www.vvw.be/duiken/index2.htm |  |
| NOB | www.nob-nl.nl |  |
| FLASSA | www.flassa.lu |  |
| FFESSM | www.ffessm.fr |  |
| FIPSAS | www.fipsas.it |  |
| FIAS | www.fias.it |  |
| CMAS-CDC-Italy | www.cmasdivingcenter.org |  |
| TSVOE | www.tsvoe.or.at |  |
| SSI | www.ssi.nl www.ssieu.com www.ssiusa.com |  |
| SUSV FSSS | www.susv.ch |  |
| ETDS | www.etds.ch |  |
| FPAS | www.fpas.pt |  |
| VDST | www.vdst.de |  |
| SSDF | www.ssdf.se |  |
| NDF | www.ndf.no |  |
| SUSL | www.susl.fi |  |
| DSF | www.sportsdykning.dk |  |
| HRS | www.diving-hrs.hr |  |
| Potapeni | www.potapeni.cz |  |
| UDI | www.udi-world.de www.udi.cz |  |
| ICAAS | www.icaas.com |  |
| FEDAS | www.fedas.es |  |
| ACUC | www.acuc.es www.acuc.ca |  |
| FUAM | www.fuam.mt |  |
| FAAS-GIGA | www.faas.giga.com.ar |  |
| FVAS | www.fvas.org |  |
| FMAS | www.codeme.org.mx/actsubacuaticas |  |
| FEDESUB | www.fedesub.cl |  |
| BSAC | www.bsac.com |  |
| SCSPF | www.scspf.com |  |
| SAUU | www.sa-underwater.org.za |  |
| SUF | www.asiandiver.com/suf.html |  |
| JUSF | www.jusf.gr.jp |  |
| CMAS-Japan | www.cmasjp.org |  |
| CRAS | www.diver.ru |  |
| HKUA | www.hkua.org.hk |  |
| Protection civile | users.skynet.be/protection_civile/ |  |
| PADI | www.padi.com/default.stm |  |
| NAUI | www.naui.org/index-side.html |  |
| IDD | www.iddworld.com |  |
| AED | www.aedivers.org |  |
| HSA | www.hsa-europe.org |  |
| Dive rescue intl | www.diverescueintl.com |  |
| IADRS | www.iadrs.org |  |
| IPDS | www.ipds.org |  |
| CBPDS | www.antares.com.br/cbpds |  |
| YMCA-SCUBA | www.ymcascuba.org |  |
| IDEA | www.idea-europe.com |  |
| IANTD | www.iantd.com |  |
| IDAWW | www.idaww.com |  |
| IDA-worldwide | www.ida-worldwide.com |  |
| DAN | www.diversalertnetwork.org |  |
| CMAS-Zuid-Afrika | www.cmas.co.za |  |
| SAA | www.saa.org.uk |  |
| CEDIP | www.cedip.org |  |
| TDISDI | www.tdisdi.com |  |
| CADC | www.cadc.ca |  |
| SPZ | www.spz.si |  |
| PDIC-INTL | www.pdic-intl.com |  |
| CFT | www.scubaireland.com |  |
| SCOTSAC | www.scotsac.com |  |
| ANDIHQ | www.andihq.com |  |
| NACD | www.safecavediving.com |  |
| NSS-CDS | www.cavediver.org |  |
| NABS | www.nabsdivers.org |  |
| IAPSD | www.publicsafetydiver.com |  |
| ACDE | www.divingeducators.org |  |
| NARD | www.rescuediver.org |  |
| WRSTC | www.wrstc.com |  |
| RSTC | www.rstc-eu.org |  |
| BARAKUDA | www.barackuda.de |  |
| NASDS | www.nasds.de |  |
| SNSI | www.snsi.it |  |
| AII | www.aii.gr.jp |  |
| ANMP | www.anmp-plongee.com |  |
| FST | www.fst-ev.com |  |
| ITD | www.itd.info |  |
| VEST | www.vest-dive.de |  |
| VIT | www.vit-2000.de |  |
| PROTEC | www.protecdive.com |  |
| DIWA | www.diwa.org |  |
| ICD | www.icd-diving.org |  |
| EDA | www.european-diving-association.com |  |
| ESA | www.esaweb.net |  |
| GUE | www.gue.com |  |
| HKUA | www.hkua.org.hk |  |
| IADS | www.iads.nl |  |
| PSDA | www.psda.nl |  |
| SCSPF | www.scspf.gov.tr | |
| ZPS | www.zps-diving.sk |  |