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MOSL is the market operator of England's 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.


Panel & Committees

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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 Market Focus June 2018

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

Speech by CEO at Castle Water Customer Conference 2018

Today MOSL CEO Chris Scoggins addressed the Castle Water Customer Conference 2018 presenting the ‘Market Operator’s review of the first year of the business water retail market’.

MOSL publishes its first Annual CEO Market Review

MOSL CEO Chris Scoggins reflects on the first year of the business water retail market, and takes a look ahead at what lies ahead

MOSL wins the Alliancing and Partnership Initiative of the Year award with CGI

MOSL and CGI have won the Alliancing and Partnership Initiative of the Year award at the Water Industry Achievement Awards, for our work to support the opening of the business retail water market.



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