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MOSL is the market operator of England's new non-household water market and is proud to work alongside our water company members to support them driving efficiency and innovation in water.


Market Codes

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The latest version of the market codes, the change process and consultations on changes.



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What the Panel does and meeting details, member biogs and panel committees



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Everything to do with the core IT system that underpins MOSL’s role within the new water market


Market Performance

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Key charts and information outlining market performance including switching and settlement


MOSL publishes its Business Plan 2018/19

Today MOSL publishes the 2018/19 Business Plan, which sets out our priorities for the coming year, provided under 5 key pillars: stabilisation, service, engagement, governance and innovation.

MOSL Market Focus December 2017

Today we’ve published the December edition of Market Focus, our monthly update to our members

The Water Report – Moving On

MOSL Chair, Jim Keohane and CEO, Chris Scoggins, talk to The Water Report about MOSL’s plans for the future on the occasion of the official opening of MOSL’s new office by the Minister for water, Thérèse Coffey

Speech by MOSL CEO at Marketforce Water 2017

Today MOSL CEO Chris Scoggins addressed the Marketforce Water 2017 event on the theme ‘Taking stock after a revolutionary year: what has changed since April?’



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