Market Operator Services Ltd (MOSL), the Market Operator, has a number of guidance documents to help you when completing Trade Effluent related market forms.
There's also a useful ‘jargon buster’ to translate some of the acronyms and terms that may vary from area to area and a full Environment Agency list of priority substances that must be declared on a Trade Effluent Consent application form.Trade Effluent Jargon Buster
This document helps you to understand common terminology used in the market and Trade Effluent Services. It also looks to clarify where wholesalers may use different terminology to describe the same thing.Trade Effluent Customer Application form
To apply for, or make changes to, a Trade Effluent discharge you’ll need to complete this form. Please refer to section 2 for guidance.Environment Agency List of Priority or Hazardous Substances
Here you'll find a list of the hazardous substances that must be declared on a Trade Effluent Consent application.