Water Supply (Water Fittings) Regulations 1999
The Water Supply (Water Fittings) Regulations 1999 make provisions for preventing contamination and waste of water supplied by a water undertaker. A water undertaker is a company that has statutory powers and duties to supply water and/or sewerage services to premises within a geographic area designated under the Water Industry Act 1991. These are the incumbent water companies and inset appointees.
Commonly referred to as the Water Fittings Regulations, these regulations were passed with the intention of stopping the waste, misuse, undue consumption and erroneous measurement of the drinking water supply. They do not apply to premises that do not have a public water supply connection.
The Water Fitting Regulations define requirements for the design, installation and maintenance of plumbing systems, water fittings and water using appliances in England and Wales. In Scotland, the equivalent provisions are covered in The Water Fittings Regulations (or Byelaws 2000).
[edit] Related articles on Designing Buildings
Featured articles and news
Encouraging individuals to take action saving water at home, work, and in their communities.
Takes a community to support mental health and wellbeing
The why of becoming a Mental Health Instructor explained.
Mental health awareness week 13-18 May
The theme is communities, they can provide a sense of belonging, safety, support in hard times, and a sense purpose.
Mental health support on the rise but workers still struggling
CIOB Understanding Mental Health in the Built Environment 2025 shows.
Design and construction material libraries
Material, sample, product or detail libraries a key component of any architectural design practice.
Construction Products Reform Green Paper and Consultation
Still time to respond as consultation closes on 21 May 2025.
Resilient façade systems for smog reduction in Shanghai
A technical approach using computer simulation and analysis of solar radiation, wind patterns, and ventilation.
Digital technology, transformation and cybersecurity
Supporting SMEs through Digitalisation in Construction.
Villa Wolf in Gubin, history and reconstruction. Book review.
[[w/index.php?title=W/index.php%3Ftitle%3DW/index.php%3Ftitle%3DW/index.php%3Ftitle%3DW/index.php%3Ftitle%3DW/index.php%3Ftitle%3DConstruction_contract_awards_down_1bn%26action%3Dedit%26redlink%3D1%26action%3Dedit%26redlink%3D1%26action%3Dedit%26redlink%3D1%26action%3Dedit%26redlink%3D1%26action%3Dedit%26redlink%3D1&action=edit&redlink=1|Construction contract awards down £1bn]]
Decline over the past two months compared to the same period last year, follows the positive start to the year.
Editor's broadbrush view on forms of electrical heating in context.
The pace of heating change; BSRIA market intelligence
Electric Dreams, Boiler Realities.
New President of ECA announced
Ruth Devine MBE becomes the 112th President of the Electrical Contractors Association.
New CIAT Professional Standards Competency Framework
Supercedes the 2019 Professional Standards Framework from 1 May 2025.
Difficult Sites: Architecture Against the Odds
Free exhibition at the RIBA Architecture Gallery until 31 May.
PPN 021: Payment Spot Checks in Public Sub-Contracts
Published following consultation and influence from ECA.
Designing Buildings reaches 20,000 articles
We take a look back at some of the stranger contributions.
Lessons learned from other industries.