Links
| American Society of Plumbing Engineers (ASPE): | www.aspe.org |
| Buro Happold: | www.burohappold.com |
| The Chartered Institution of Building Services Engineers (CIBSE): | www.cibse.org |
| CIB - International Council for Research and Innovation in Building and Construction: |
www.cibworld.nl |
| Health Protection Agency: | www.hpa.org.uk |
| Heriot-Watt University: | www.hw.ac.uk |
| The Institute of Healthcare Engineering and Estate Management (IHEEM): |
www.iheem.org.uk |
| International Association of Plumbing and Mechanical Officials (IAPMO): | www.iapmo.org |
| Scottish and Northern Ireland Plumbing Employer's Federation (SNIPEFF): | www.snipef.org |
| Studor: | www.studor.net |
| World Health Organisation (WHO): | www.who.int |
| World Plumbing Council (WPC): | www.worldplumbing.org |